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@ -2,34 +2,34 @@ Ngspice-25, Jan 4th, 2013 |
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============ |
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- New features: |
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+ add temperature coefficients for B source |
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+ commands "mdump", "mrdump" to dump matrix to file |
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+ allow `time', `temper', and `hertz' in expressions with behavioral R, L, C |
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+ Enable ctrl-c to interrupt a simulation also for Windows GUI |
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+ tests/bsim4: use the standard CMC model qa check |
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+ implement exit code for command "quit" |
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+ .nodeset all = value |
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+ memristor code model in extradev |
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+ new scalable diode model including tunnel component |
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+ variable xtrtol may override the XSPICE reduction of trtol |
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+ XSPICE example: delta-sigma converter |
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+ XSPICE: new d_source model |
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+ new option noopac |
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+ bsim3: make additonal parameters accessible with @mxx[par] |
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+ enable Mac OS X compilation |
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+ option reseries = val |
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+ commands "snsave", "snload" |
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+ update hisim to version 2.7.0, new qa tests |
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+ hisimhv update to version 1.2.3, new qa tests |
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+ allow Ctrl-d to quit |
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+ jfet model temperature extension, tcv and bex parameter |
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+ speed up vector handling by hash table for vector address storage and retrieval |
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+ update PSS code |
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+ add temperature coefficients for B source |
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+ commands "mdump", "mrdump" to dump matrix to file |
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+ allow `time', `temper', and `hertz' in expressions with behavioral R, L, C |
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+ Enable ctrl-c to interrupt a simulation also for Windows GUI |
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+ tests/bsim4: use the standard CMC model qa check |
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+ implement exit code for command "quit" |
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+ .nodeset all = value |
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+ memristor code model in extradev |
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+ new scalable diode model including tunnel component |
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+ variable xtrtol may override the XSPICE reduction of trtol |
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+ XSPICE example: delta-sigma converter |
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+ XSPICE: new d_source model |
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+ new option noopac |
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+ bsim3: make additonal parameters accessible with @mxx[par] |
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+ enable Mac OS X compilation |
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+ option reseries = val |
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+ commands "snsave", "snload" |
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+ update hisim to version 2.7.0, new qa tests |
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+ hisimhv update to version 1.2.3, new qa tests |
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+ allow Ctrl-d to quit |
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+ jfet model temperature extension, tcv and bex parameter |
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+ speed up vector handling by hash table for vector address storage and retrieval |
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+ update PSS code |
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- Bug fixes: |
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+ many, many ... please see |
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http://ngspice.git.sourceforge.net/git/gitweb.cgi?p=ngspice/ngspice;a=shortlog;pg=0 |
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http://ngspice.git.sourceforge.net/git/gitweb.cgi?p=ngspice/ngspice;a=shortlog;pg=0 |
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+ remove memory leaks |
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+ update tclspice for MS Windows |
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+ adms3 removed due to licensing issues |
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@ -40,33 +40,33 @@ Ngspice-24, Jan 29th, 2012 |
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- New features: |
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+ .csparam allows to tranfer a param into a vector in .control ... .endc |
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+ functions floor and ceil |
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+ syntax Gxxx n1 n2 TABLE {expression} = (x0, y0) (x1, y1) (x2, y2) |
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+ syntax Gxxx n1 n2 value={equation} or Exxx n1 n2 value={equation} |
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+ variable strict_errorhandling to exit ngspice with exit code 1 |
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+ functions floor and ceil |
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+ syntax Gxxx n1 n2 TABLE {expression} = (x0, y0) (x1, y1) (x2, y2) |
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+ syntax Gxxx n1 n2 value={equation} or Exxx n1 n2 value={equation} |
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+ variable strict_errorhandling to exit ngspice with exit code 1 |
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if any error occurs during circuit parsing |
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+ command altermod allows reading from file |
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+ command "devhelp" to show available devices and describe device parameters |
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+ command altermod allows reading from file |
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+ command "devhelp" to show available devices and describe device parameters |
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+ command "inventory" to print the number of istances of each device. |
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+ function cph(vec) delivers phase from a vector without jumps at +-PI |
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+ function cph(vec) delivers phase from a vector without jumps at +-PI |
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+ enable 64 bit compilation in MS Visual Studio |
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+ --adms3 flag to compile with (experimental) adms code |
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+ still very experimental pss code |
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+ still very experimental pss code |
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+ command 'remcirc' to remove a circuit from the list |
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+ command 'wrdata' aknowledges appendwrite and prints complex variables |
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+ allow comment lines inside of command files |
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+ path variable NGSPICE_INPUT |
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+ command 'wrdata' aknowledges appendwrite and prints complex variables |
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+ allow comment lines inside of command files |
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+ path variable NGSPICE_INPUT |
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+ 'Filesource' code model |
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- Bug fixes: |
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+ More on prototypes, type casts, reordering of functions, compiler warnings |
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+ fix a numerical problem in the hisim2 and hisimhv models |
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+ plot i(vdd) from a loaded rawfile |
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+ fix the guard for device generated internal nodes (via CKTmkVolt()) |
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+ reduce memory leaks for command 'reset' |
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+ parameter processing for nested .subckt |
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+ bsim4/b4noi.c: correct init the correlated noise slot in noiseDens and lnNdens vector |
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+ Many small bugs |
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+ fix a numerical problem in the hisim2 and hisimhv models |
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+ plot i(vdd) from a loaded rawfile |
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+ fix the guard for device generated internal nodes (via CKTmkVolt()) |
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+ reduce memory leaks for command 'reset' |
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+ parameter processing for nested .subckt |
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+ bsim4/b4noi.c: correct init the correlated noise slot in noiseDens and lnNdens vector |
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+ Many small bugs |
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Ngspice-23, June 5th, 2011 |
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============ |
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@ -74,26 +74,26 @@ Ngspice-23, June 5th, 2011 |
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- New features: |
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+ Reduction of trtol to 1 only if 'A' devices in the circuit and xspice is enabled |
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+ command wrs2p to write a s-parameter file using Touchstone vers. 1 format |
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+ d_source d_state d_ram, test cases for those xspice codemodels |
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+ transient noise simulation added to independent voltage and current sources |
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+ Random telegraph noise added to independent voltage and current sources |
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+ 'time = nnn' in stop command added |
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+ random voltage generator option trrandom to independent voltage and current sources |
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+ ngspice build possible in a separate directory (e.g. in ng-spice-rework/release) |
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+ update FIND .. WHEN measurements |
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+ diode & bjt temperature model update with tlev and tlevc |
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+ merge bsim3v1a code with bsim3v0 and bsim3v1s code with bsim3v1 |
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+ bjt2: removed - all GP extensions of this model are now in the bjt model |
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+ HiSIM_HV model vers. 1.2.1 added |
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+ bsim3v32: delvto and mulu0 as instance parameters |
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+ Replace HiSIM1 by HiSIM_2.5.1_Release_20110407 |
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+ d_source d_state d_ram, test cases for those xspice codemodels |
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+ transient noise simulation added to independent voltage and current sources |
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+ Random telegraph noise added to independent voltage and current sources |
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+ 'time = nnn' in stop command added |
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+ random voltage generator option trrandom to independent voltage and current sources |
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+ ngspice build possible in a separate directory (e.g. in ng-spice-rework/release) |
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+ update FIND .. WHEN measurements |
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+ diode & bjt temperature model update with tlev and tlevc |
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+ merge bsim3v1a code with bsim3v0 and bsim3v1s code with bsim3v1 |
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+ bjt2: removed - all GP extensions of this model are now in the bjt model |
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+ HiSIM_HV model vers. 1.2.1 added |
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+ bsim3v32: delvto and mulu0 as instance parameters |
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+ Replace HiSIM1 by HiSIM_2.5.1_Release_20110407 |
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- Bug fixes: |
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+ More on prototypes, type casts, reordering of functions, compiler warnings |
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+ allow models like 2N2904 or 2SK136 also in subcircuits |
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+ fix sensitvity calculation (for the dc-2+.cir testcase) |
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+ allow multiple call to setup w/ correct node collapsing |
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+ Many small bugs |
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+ allow models like 2N2904 or 2SK136 also in subcircuits |
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+ fix sensitvity calculation (for the dc-2+.cir testcase) |
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+ allow multiple call to setup w/ correct node collapsing |
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+ Many small bugs |
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Ngspice-22, Sept 26th, 2010 |
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============ |
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@ -122,13 +122,13 @@ Ng-spice-rework-21, Jun3, 13th 2010 |
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- New features: |
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+ Compatibility: C, L, R, devices and E, G sources with expressions |
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Variables HERTZ, TIME, TEMPER added |
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Variables HERTZ, TIME, TEMPER added |
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+ E, G sources with pwl function |
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+ New manual |
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+ Plotting with Gnuplot, |
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+ Writing wrdata for simple text table to file |
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+ .measure improved |
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+ transmission line models improved |
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+ Plotting with Gnuplot, |
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+ Writing wrdata for simple text table to file |
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+ .measure improved |
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+ transmission line models improved |
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- Bug fixes: |
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+ Many small bugs, memory leaks, memory overflows |
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h_vogt
12 years ago
rlar