epilectrik
/
pyNgSpice
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity
Browse Source

bsim4 version update from 4.8.1 to 4.8.2

pre-master-46
dwarning 3 years ago
committed by Holger Vogt
parent
d0c35512ab
commit
9c26206a68
20 changed files with 501 additions and 1041 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 73
      src/spicelib/devices/bsim4/b4.c
  2. 73
      src/spicelib/devices/bsim4/b4acld.c
  3. 71
      src/spicelib/devices/bsim4/b4ask.c
  4. 96
      src/spicelib/devices/bsim4/b4check.c
  5. 73
      src/spicelib/devices/bsim4/b4cvtest.c
  6. 78
      src/spicelib/devices/bsim4/b4geo.c
  7. 71
      src/spicelib/devices/bsim4/b4getic.c
  8. 81
      src/spicelib/devices/bsim4/b4ld.c
  9. 77
      src/spicelib/devices/bsim4/b4mask.c
  10. 73
      src/spicelib/devices/bsim4/b4mdel.c
  11. 80
      src/spicelib/devices/bsim4/b4mpar.c
  12. 71
      src/spicelib/devices/bsim4/b4noi.c
  13. 71
      src/spicelib/devices/bsim4/b4par.c
  14. 73
      src/spicelib/devices/bsim4/b4pzld.c
  15. 89
      src/spicelib/devices/bsim4/b4set.c
  16. 96
      src/spicelib/devices/bsim4/b4temp.c
  17. 71
      src/spicelib/devices/bsim4/b4trunc.c
  18. 83
      src/spicelib/devices/bsim4/bsim4def.h
  19. 71
      src/spicelib/devices/bsim4/bsim4ext.h
  20. 71
      src/spicelib/devices/bsim4/bsim4itf.h

73
src/spicelib/devices/bsim4/b4.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "ngspice/devdefs.h" #include "ngspice/devdefs.h"
@ -1064,6 +1035,8 @@ IOP( "tnoic", BSIM4_MOD_TNOIC, IF_REAL, "Thermal noise parameter"),
IOP( "rnoia", BSIM4_MOD_RNOIA, IF_REAL, "Thermal noise coefficient"), IOP( "rnoia", BSIM4_MOD_RNOIA, IF_REAL, "Thermal noise coefficient"),
IOP( "rnoib", BSIM4_MOD_RNOIB, IF_REAL, "Thermal noise coefficient"), IOP( "rnoib", BSIM4_MOD_RNOIB, IF_REAL, "Thermal noise coefficient"),
IOP( "rnoic", BSIM4_MOD_RNOIC, IF_REAL, "Thermal noise coefficient"), IOP( "rnoic", BSIM4_MOD_RNOIC, IF_REAL, "Thermal noise coefficient"),
IOP( "gidlclamp", BSIM4_MOD_GIDLCLAMP, IF_REAL, "gidl clamp value"),
IOP( "idovvds", BSIM4_MOD_IDOVVDSC, IF_REAL, "noise clamping limit parameter"),
IOP( "ntnoi", BSIM4_MOD_NTNOI, IF_REAL, "Thermal noise parameter"), IOP( "ntnoi", BSIM4_MOD_NTNOI, IF_REAL, "Thermal noise parameter"),
IOP( "em", BSIM4_MOD_EM, IF_REAL, "Flicker noise parameter"), IOP( "em", BSIM4_MOD_EM, IF_REAL, "Flicker noise parameter"),
IOP( "ef", BSIM4_MOD_EF, IF_REAL, "Flicker noise frequency exponent"), IOP( "ef", BSIM4_MOD_EF, IF_REAL, "Flicker noise frequency exponent"),

73
src/spicelib/devices/bsim4/b4acld.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "ngspice/cktdefs.h" #include "ngspice/cktdefs.h"

71
src/spicelib/devices/bsim4/b4ask.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "ngspice/ifsim.h" #include "ngspice/ifsim.h"

96
src/spicelib/devices/bsim4/b4check.c
View File

@ -1,65 +1,36 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
******************************************************************************
* Modified by Holger Vogt, 12/27/2020
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/ ******************************************************************************/
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
* Modified by Holger Vogt, 12/27/2020
********************************************************************************/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "ngspice/cktdefs.h" #include "ngspice/cktdefs.h"
#include "bsim4def.h" #include "bsim4def.h"
@ -108,12 +79,13 @@ CKTcircuit *ckt)
wl->wl_next = NULL; wl->wl_next = NULL;
wl->wl_word = tprintf("\nChecking parameters for BSIM 4.8 model %s\n", model->BSIM4modName); wl->wl_word = tprintf("\nChecking parameters for BSIM 4.8 model %s\n", model->BSIM4modName);
if ((strcmp(model->BSIM4version, "4.8.1")) && (strncmp(model->BSIM4version, "4.81", 4)) && (strncmp(model->BSIM4version, "4.8", 3)))
if ((strcmp(model->BSIM4version, "4.8.0")) && (strncmp(model->BSIM4version, "4.80", 4)) && (strncmp(model->BSIM4version, "4.8", 3)) &&
(strcmp(model->BSIM4version, "4.8.1")) && (strncmp(model->BSIM4version, "4.81", 4)))
{ {
printf("Warning: This model supports BSIM4 version 4.8\n"); printf("Warning: This model supports BSIM4 version 4.8\n");
printf("You specified a wrong version number. Working now with BSIM4.8.1\n");
printf("You specified a wrong version number. Working now with BSIM4.8.2\n");
wl_append_word(&wl, &wl, tprintf("Warning: This model supports BSIM4 version 4.8\n")); wl_append_word(&wl, &wl, tprintf("Warning: This model supports BSIM4 version 4.8\n"));
wl_append_word(&wl, &wl, tprintf("You specified a wrong version number. Working now with BSIM4.8.1.\n"));
wl_append_word(&wl, &wl, tprintf("You specified a wrong version number. Working now with BSIM4.8.2.\n"));
} }
if ((here->BSIM4rgateMod == 2) || (here->BSIM4rgateMod == 3)) if ((here->BSIM4rgateMod == 2) || (here->BSIM4rgateMod == 3))
@ -538,7 +510,11 @@ CKTcircuit *ckt)
{ {
wl_append_word(&wl, &wl, tprintf("Warning: Eta0 = %g is negative.\n", here->BSIM4eta0)); wl_append_word(&wl, &wl, tprintf("Warning: Eta0 = %g is negative.\n", here->BSIM4eta0));
} }
/* Check GIDL parameters */
if (model->BSIM4gidlclamp >= 0.0)
{
wl_append_word(&wl, &wl, tprintf("Warning: gidlclamp = %g is zero or positive.\n", model->BSIM4gidlclamp));
}
/* Check Abulk parameters */ /* Check Abulk parameters */
if (fabs(1.0e-8 / (pParam->BSIM4b1 + pParam->BSIM4weff)) > 10.0) if (fabs(1.0e-8 / (pParam->BSIM4b1 + pParam->BSIM4weff)) > 10.0)
{ {
@ -754,8 +730,14 @@ CKTcircuit *ckt)
if (model->BSIM4tnoiMod == 1){ if (model->BSIM4tnoiMod == 1){
wl_append_word(&wl, &wl, tprintf("Warning: TNOIMOD=1 is not supported and may be removed from future version.\n")); wl_append_word(&wl, &wl, tprintf("Warning: TNOIMOD=1 is not supported and may be removed from future version.\n"));
} }
if (model->BSIM4idovvdsc <= 0.0)
{
wl_append_word(&wl, &wl, tprintf("Warning: idovvdsc = %g is zero or negative.\n", model->BSIM4idovvdsc));
}
if ((strcmp(model->BSIM4version, "4.8.1")) && (strncmp(model->BSIM4version, "4.81", 4))) {
if ((strcmp(model->BSIM4version, "4.8.1")) && (strncmp(model->BSIM4version, "4.81", 4)) &&
(strcmp(model->BSIM4version, "4.8.2")) && (strncmp(model->BSIM4version, "4.82", 4)))
{ /* checking for version <= 4.8 */
/* v4.7 */ /* v4.7 */
if (model->BSIM4tnoiMod == 1 || model->BSIM4tnoiMod == 2) { if (model->BSIM4tnoiMod == 1 || model->BSIM4tnoiMod == 2) {
if (model->BSIM4tnoia < 0.0) if (model->BSIM4tnoia < 0.0)

73
src/spicelib/devices/bsim4/b4cvtest.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "ngspice/cktdefs.h" #include "ngspice/cktdefs.h"

78
src/spicelib/devices/bsim4/b4geo.c
View File

@ -1,74 +1,38 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "bsim4def.h" #include "bsim4def.h"
/*
* WDLiu:
* This subrutine is a special module to process the geometry dependent
* parasitics for BSIM4, which calculates Ps, Pd, As, Ad, and Rs and Rd
* for multi-fingers and varous GEO and RGEO options.
*/
static int static int
BSIM4NumFingerDiff( BSIM4NumFingerDiff(
double nf, double nf,

71
src/spicelib/devices/bsim4/b4getic.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "ngspice/cktdefs.h" #include "ngspice/cktdefs.h"

81
src/spicelib/devices/bsim4/b4ld.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
/**** OpenMP support ngspice 06/28/2010 ****/ /**** OpenMP support ngspice 06/28/2010 ****/
@ -2202,7 +2173,7 @@ for (; model != NULL; model = BSIM4nextModel(model))
here->BSIM4gm = Gm; here->BSIM4gm = Gm;
here->BSIM4gmbs = Gmb; here->BSIM4gmbs = Gmb;
here->BSIM4IdovVds = Ids; here->BSIM4IdovVds = Ids;
if( here->BSIM4IdovVds <= 1.0e-9) here->BSIM4IdovVds = 1.0e-9;
if( here->BSIM4IdovVds <= model->BSIM4idovvdsc) here->BSIM4IdovVds = model->BSIM4idovvdsc;
/* Calculate Rg */ /* Calculate Rg */
if ((here->BSIM4rgateMod > 1) || if ((here->BSIM4rgateMod > 1) ||
@ -2452,6 +2423,9 @@ for (; model != NULL; model = BSIM4nextModel(model))
} }
T4 = vbs - pParam->BSIM4fgisl; T4 = vbs - pParam->BSIM4fgisl;
/*--chetan dabhi solution for clamping T4-*/
if(T4 > model->BSIM4gidlclamp)
T4=model->BSIM4gidlclamp;
if (T4==0) if (T4==0)
T5 = EXPL_THRESHOLD; T5 = EXPL_THRESHOLD;
@ -2508,6 +2482,9 @@ for (; model != NULL; model = BSIM4nextModel(model))
Ggidlg = T3 * dT1_dVg; Ggidlg = T3 * dT1_dVg;
} }
T4 = vbd - pParam->BSIM4fgidl; T4 = vbd - pParam->BSIM4fgidl;
/*--chetan dabhi solution for clamping T4-*/
if(T4 > model->BSIM4gidlclamp)
T4=model->BSIM4gidlclamp;
if (T4==0) if (T4==0)
T5 = EXPL_THRESHOLD; T5 = EXPL_THRESHOLD;
else else

77
src/spicelib/devices/bsim4/b4mask.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "ngspice/ifsim.h" #include "ngspice/ifsim.h"
@ -683,6 +654,12 @@ IFvalue *value)
case BSIM4_MOD_RNOIC: case BSIM4_MOD_RNOIC:
value->rValue = model->BSIM4rnoic; value->rValue = model->BSIM4rnoic;
return(OK); return(OK);
case BSIM4_MOD_GIDLCLAMP:
value->rValue = model->BSIM4gidlclamp;
return(OK);
case BSIM4_MOD_IDOVVDSC:
value->rValue = model->BSIM4idovvdsc;
return(OK);
case BSIM4_MOD_NTNOI: case BSIM4_MOD_NTNOI:
value->rValue = model->BSIM4ntnoi; value->rValue = model->BSIM4ntnoi;
return(OK); return(OK);

73
src/spicelib/devices/bsim4/b4mdel.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "bsim4def.h" #include "bsim4def.h"

80
src/spicelib/devices/bsim4/b4mpar.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "bsim4def.h" #include "bsim4def.h"
@ -3640,6 +3611,15 @@ GENmodel *inMod)
mod->BSIM4kfGiven = TRUE; mod->BSIM4kfGiven = TRUE;
break; break;
case BSIM4_MOD_GIDLCLAMP:
mod->BSIM4gidlclamp = value->rValue;
mod->BSIM4gidlclampGiven = TRUE;
break;
case BSIM4_MOD_IDOVVDSC:
mod->BSIM4idovvdsc = value->rValue;
mod->BSIM4idovvdscGiven = TRUE;
break;
case BSIM4_MOD_VGS_MAX: case BSIM4_MOD_VGS_MAX:
mod->BSIM4vgsMax = value->rValue; mod->BSIM4vgsMax = value->rValue;
mod->BSIM4vgsMaxGiven = TRUE; mod->BSIM4vgsMaxGiven = TRUE;

71
src/spicelib/devices/bsim4/b4noi.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "bsim4def.h" #include "bsim4def.h"

71
src/spicelib/devices/bsim4/b4par.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "ngspice/ifsim.h" #include "ngspice/ifsim.h"

73
src/spicelib/devices/bsim4/b4pzld.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "ngspice/cktdefs.h" #include "ngspice/cktdefs.h"

89
src/spicelib/devices/bsim4/b4set.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "ngspice/jobdefs.h" #include "ngspice/jobdefs.h"
@ -245,7 +216,7 @@ BSIM4instance **InstArray;
} }
if (!model->BSIM4versionGiven) if (!model->BSIM4versionGiven)
model->BSIM4version = copy("4.8.1");
model->BSIM4version = copy("4.8.2");
if (!model->BSIM4toxrefGiven) if (!model->BSIM4toxrefGiven)
model->BSIM4toxref = 30.0e-10; model->BSIM4toxref = 30.0e-10;
if (!model->BSIM4eotGiven) if (!model->BSIM4eotGiven)
@ -383,8 +354,9 @@ BSIM4instance **InstArray;
model->BSIM4eu = (model->BSIM4type == NMOS) ? 1.67 : 1.0; model->BSIM4eu = (model->BSIM4type == NMOS) ? 1.67 : 1.0;
if (!model->BSIM4ucsGiven) if (!model->BSIM4ucsGiven)
model->BSIM4ucs = (model->BSIM4type == NMOS) ? 1.67 : 1.0; model->BSIM4ucs = (model->BSIM4type == NMOS) ? 1.67 : 1.0;
if ((strcmp(model->BSIM4version, "4.8.1")) && (strncmp(model->BSIM4version, "4.81", 4)))
{
if ((strcmp(model->BSIM4version, "4.8.1")) && (strncmp(model->BSIM4version, "4.81", 4)) &&
(strcmp(model->BSIM4version, "4.8.2")) && (strncmp(model->BSIM4version, "4.82", 4)))
{ /* check only for version <= 4.80 */
if (!model->BSIM4uaGiven) if (!model->BSIM4uaGiven)
model->BSIM4ua = ((model->BSIM4mobMod == 2)) ? 1.0e-15 : 1.0e-9; /* unit m/V */ model->BSIM4ua = ((model->BSIM4mobMod == 2)) ? 1.0e-15 : 1.0e-9; /* unit m/V */
if (!model->BSIM4ucGiven) if (!model->BSIM4ucGiven)
@ -656,6 +628,10 @@ BSIM4instance **InstArray;
model->BSIM4rnoia = 0.577; model->BSIM4rnoia = 0.577;
if (!model->BSIM4rnoibGiven) if (!model->BSIM4rnoibGiven)
model->BSIM4rnoib = 0.5164; model->BSIM4rnoib = 0.5164;
if (!model->BSIM4gidlclampGiven)
model->BSIM4gidlclamp = -1e-5;
if (!model->BSIM4idovvdscGiven)
model->BSIM4idovvdsc = 1e-9;
if (!model->BSIM4rnoicGiven) if (!model->BSIM4rnoicGiven)
model->BSIM4rnoic = 0.395; model->BSIM4rnoic = 0.395;
if (!model->BSIM4ntnoiGiven) if (!model->BSIM4ntnoiGiven)
@ -2039,15 +2015,10 @@ BSIM4instance **InstArray;
} }
if (!model->BSIM4dwjGiven) if (!model->BSIM4dwjGiven)
model->BSIM4dwj = model->BSIM4dwc; model->BSIM4dwj = model->BSIM4dwc;
if (!model->BSIM4cfGiven)
model->BSIM4cf = 2.0 * model->BSIM4epsrox * EPS0 / PI
* log(1.0 + 0.4e-6 / model->BSIM4toxe);
if (!model->BSIM4xpartGiven) if (!model->BSIM4xpartGiven)
model->BSIM4xpart = 0.0; model->BSIM4xpart = 0.0;
if (!model->BSIM4sheetResistanceGiven) if (!model->BSIM4sheetResistanceGiven)
model->BSIM4sheetResistance = 0.0; model->BSIM4sheetResistance = 0.0;
if (!model->BSIM4SunitAreaJctCapGiven) if (!model->BSIM4SunitAreaJctCapGiven)
model->BSIM4SunitAreaJctCap = 5.0E-4; model->BSIM4SunitAreaJctCap = 5.0E-4;
if (!model->BSIM4DunitAreaJctCapGiven) if (!model->BSIM4DunitAreaJctCapGiven)

96
src/spicelib/devices/bsim4/b4temp.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "ngspice/smpdefs.h" #include "ngspice/smpdefs.h"
@ -159,15 +130,21 @@ int Size_Not_Found, i;
if(model->BSIM4mtrlMod == 0) if(model->BSIM4mtrlMod == 0)
{ {
if ((model->BSIM4toxeGiven) && (model->BSIM4toxpGiven) && (model->BSIM4dtoxGiven) if ((model->BSIM4toxeGiven) && (model->BSIM4toxpGiven) && (model->BSIM4dtoxGiven)
&& (model->BSIM4toxe != (model->BSIM4toxp + model->BSIM4dtox)))
printf("Warning: toxe, toxp and dtox all given and toxe != toxp + dtox; dtox ignored.\n");
&& (model->BSIM4toxe != (model->BSIM4toxp + model->BSIM4dtox)))
{ printf("Warning: toxe, toxp and dtox all given and toxe != toxp + dtox; dtox ignored.\n");
}
else if ((model->BSIM4toxeGiven) && (!model->BSIM4toxpGiven)) else if ((model->BSIM4toxeGiven) && (!model->BSIM4toxpGiven))
model->BSIM4toxp = model->BSIM4toxe - model->BSIM4dtox;
else if ((!model->BSIM4toxeGiven) && (model->BSIM4toxpGiven)){
model->BSIM4toxe = model->BSIM4toxp + model->BSIM4dtox;
if (!model->BSIM4toxmGiven) /* v4.7 */
{ model->BSIM4toxp = model->BSIM4toxe - model->BSIM4dtox;
}
else if ((!model->BSIM4toxeGiven) && (model->BSIM4toxpGiven))
{
model->BSIM4toxe = model->BSIM4toxp + model->BSIM4dtox;
if (!model->BSIM4toxmGiven) /* v4.7 */
model->BSIM4toxm = model->BSIM4toxe; model->BSIM4toxm = model->BSIM4toxe;
} }
if (!model->BSIM4cfGiven) /* v4.8.2 */
model->BSIM4cf = 2.0 * model->BSIM4epsrox * EPS0 / PI
* log(1.0 + 0.4e-6 / model->BSIM4toxe);
} }
else if(model->BSIM4mtrlCompatMod != 0) /* v4.7 */ else if(model->BSIM4mtrlCompatMod != 0) /* v4.7 */
{ {
@ -1392,7 +1369,8 @@ int Size_Not_Found, i;
pParam->BSIM4Aechvb = (model->BSIM4type == NMOS) ? 4.97232e-7 : 3.42537e-7; pParam->BSIM4Aechvb = (model->BSIM4type == NMOS) ? 4.97232e-7 : 3.42537e-7;
pParam->BSIM4Bechvb = (model->BSIM4type == NMOS) ? 7.45669e11 : 1.16645e12; pParam->BSIM4Bechvb = (model->BSIM4type == NMOS) ? 7.45669e11 : 1.16645e12;
if ((strcmp(model->BSIM4version, "4.8.1")) && (strncmp(model->BSIM4version, "4.81", 4)))
if ((strcmp(model->BSIM4version, "4.8.1")) && (strncmp(model->BSIM4version, "4.81", 4)) &&
(strcmp(model->BSIM4version, "4.8.2")) && (strncmp(model->BSIM4version, "4.82", 4)))
{ {
pParam->BSIM4AechvbEdgeS = pParam->BSIM4Aechvb * pParam->BSIM4weff pParam->BSIM4AechvbEdgeS = pParam->BSIM4Aechvb * pParam->BSIM4weff
* model->BSIM4dlcig * pParam->BSIM4ToxRatioEdge; * model->BSIM4dlcig * pParam->BSIM4ToxRatioEdge;
@ -2408,7 +2386,7 @@ int Size_Not_Found, i;
if (BSIM4checkModel(model, here, ckt)) if (BSIM4checkModel(model, here, ckt))
{ {
SPfrontEnd->IFerrorf(ERR_FATAL, SPfrontEnd->IFerrorf(ERR_FATAL,
"detected during BSIM4.8.1 parameter checking for \n model %s of device instance %s\n", model->BSIM4modName, here->BSIM4name);
"detected during BSIM4.8.2 parameter checking for \n model %s of device instance %s\n", model->BSIM4modName, here->BSIM4name);
return(E_BADPARM); return(E_BADPARM);
} }
} /* End instance */ } /* End instance */

71
src/spicelib/devices/bsim4/b4trunc.c
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#include "ngspice/ngspice.h" #include "ngspice/ngspice.h"
#include "ngspice/cktdefs.h" #include "ngspice/cktdefs.h"

83
src/spicelib/devices/bsim4/bsim4def.h
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#ifndef BSIM4 #ifndef BSIM4
#define BSIM4 #define BSIM4
@ -1831,7 +1802,8 @@ typedef struct sBSIM4model
double BSIM4vgbrMax; double BSIM4vgbrMax;
double BSIM4vbsrMax; double BSIM4vbsrMax;
double BSIM4vbdrMax; double BSIM4vbdrMax;
double BSIM4gidlclamp;
double BSIM4idovvdsc;
struct bsim4SizeDependParam *pSizeDependParamKnot; struct bsim4SizeDependParam *pSizeDependParamKnot;
#ifdef USE_OMP #ifdef USE_OMP
@ -2763,7 +2735,8 @@ typedef struct sBSIM4model
unsigned BSIM4pkvth0weGiven :1; unsigned BSIM4pkvth0weGiven :1;
unsigned BSIM4pk2weGiven :1; unsigned BSIM4pk2weGiven :1;
unsigned BSIM4pku0weGiven :1; unsigned BSIM4pku0weGiven :1;
unsigned BSIM4gidlclampGiven :1;
unsigned BSIM4idovvdscGiven :1;
} BSIM4model; } BSIM4model;
@ -3816,6 +3789,10 @@ typedef struct sBSIM4model
/* tnoiMod=2 (v4.7) */ /* tnoiMod=2 (v4.7) */
#define BSIM4_MOD_TNOIC 1272 #define BSIM4_MOD_TNOIC 1272
#define BSIM4_MOD_RNOIC 1273 #define BSIM4_MOD_RNOIC 1273
/* smoothing for gidl clamp (C.K.Dabhi) */
#define BSIM4_MOD_GIDLCLAMP 1274
/* Tuning for noise parameter BSIM4IdovVds (C.K.Dabhi) - request cadence */
#define BSIM4_MOD_IDOVVDSC 1275
#define BSIM4_MOD_VGS_MAX 1301 #define BSIM4_MOD_VGS_MAX 1301
#define BSIM4_MOD_VGD_MAX 1302 #define BSIM4_MOD_VGD_MAX 1302

71
src/spicelib/devices/bsim4/bsim4ext.h
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
extern int BSIM4acLoad(GENmodel *,CKTcircuit*); extern int BSIM4acLoad(GENmodel *,CKTcircuit*);
extern int BSIM4ask(CKTcircuit *,GENinstance*,int,IFvalue*,IFvalue*); extern int BSIM4ask(CKTcircuit *,GENinstance*,int,IFvalue*,IFvalue*);

71
src/spicelib/devices/bsim4/bsim4itf.h
View File

@ -1,62 +1,33 @@
/* ****************************************************************************** /* ******************************************************************************
* BSIM4 4.8.1 released by Chetan Kumar Dabhi 2/15/2017 *
* BSIM4 4.8.2 released by Chetan Kumar Dabhi 01/01/2020 *
* BSIM4 Model Equations * * BSIM4 Model Equations *
****************************************************************************** ******************************************************************************
****************************************************************************** ******************************************************************************
* Copyright 2017 Regents of the University of California. *
* All rights reserved. *
* Copyright (c) 2020 University of California *
* * * *
* Project Director: Prof. Chenming Hu. * * Project Director: Prof. Chenming Hu. *
* Current developers: Chetan Kumar Dabhi (Ph.D. student, IIT Kanpur) *
* Prof. Yogesh Chauhan (IIT Kanpur) *
* Dr. Pragya Kushwaha (Postdoc, UC Berkeley) *
* Dr. Avirup Dasgupta (Postdoc, UC Berkeley) *
* Ming-Yen Kao (Ph.D. student, UC Berkeley) *
* Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang * * Authors: Gary W. Ng, Weidong Liu, Xuemei Xi, Mohan Dunga, Wenwei Yang *
* Ali Niknejad, Shivendra Singh Parihar, Chetan Kumar Dabhi *
* Yogesh Singh Chauhan, Sayeef Salahuddin, Chenming Hu *
******************************************************************************
* Ali Niknejad, Chetan Kumar Dabhi, Yogesh Singh Chauhan, *
* Sayeef Salahuddin, Chenming Hu *
******************************************************************************/
******************************************************************************
* CMC In-Code Statement *
* *
* The Developer agrees that the following statement will appear in the *
* model code that has been adopted as a CMC Standard. *
* *
* Software is distributed as is, completely without warranty or service *
* support. The University of California and its employees are not liable *
* for the condition or performance of the software. *
* *
* The University of California owns the copyright and grants users a *
* perpetual, irrevocable, worldwide, non-exclusive, royalty-free license *
* with respect to the software as set forth below. *
* *
* The University of California hereby disclaims all implied warranties. *
* *
* The University of California grants the users the right to modify, *
* copy, and redistribute the software and documentation, both within *
* the user's organization and externally, subject to the following *
* restrictions: *
* *
* 1. The users agree not to charge for the University of California code *
* itself but may charge for additions, extensions, or support. *
* *
* 2. In any product based on the software, the users agree to *
* acknowledge the University of California that developed the *
* software. This acknowledgment shall appear in the product *
* documentation. *
* *
* 3. Redistributions to others of source code and documentation must *
* retain the copyright notice, disclaimer, and list of conditions. *
* *
* 4. Redistributions to others in binary form must reproduce the *
* copyright notice, disclaimer, and list of conditions in the *
* documentation and/or other materials provided with the *
* distribution. *
* *
* Agreed to on ______Feb. 15, 2017______________ *
* *
* By: ____University of California, Berkeley___ *
* ____Chenming Hu__________________________ *
* ____Professor in Graduate School ________ *
* *
****************************************************************************** */
/*
Licensed under Educational Community License, Version 2.0 (the "License"); you may
not use this file except in compliance with the License. You may obtain a copy of the license at
http://opensource.org/licenses/ECL-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations
under the License.
BSIM-CMG model is supported by the members of Silicon Integration Initiative's Compact Model Coalition. A link to the most recent version of this
standard can be found at: http://www.si2.org/cmc
*/
#ifndef DEV_BSIM4 #ifndef DEV_BSIM4
#define DEV_BSIM4 #define DEV_BSIM4

Write Preview
Loading…
Cancel
Save