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8,018 Commits 174 Branches 62 Tags 73 MiB
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8018 Commits

Author SHA1 Message Date
Holger Vogt f9039ea238 Don't allocate memory for control array at every time step 
Use loc instead, setting it up once during INIT
 2022-11-09 15:09:52 +01:00
Holger Vogt 94a0030fde Add logicexp.c to fftw and shared project files 2022-11-07 17:50:21 +01:00
Brian Taylor 104afe77cb Remove asserts, replace fixed size lexer_buf. 2022-11-07 14:47:57 +01:00
Brian Taylor f9236131ff Typo, 2 x1 subcircuits. 2022-11-07 14:47:46 +01:00
Brian Taylor d05689eed8 Add pindly tristate example. Cleanup error handling. 2022-11-07 14:47:36 +01:00
Brian Taylor f6386bda0c Remove most asserts. 2022-11-07 14:47:29 +01:00
Brian Taylor 1200092250 Add behavioral (LOGICEXP, PINDLY) test for 283 circuit. There are glitches in the simulation for some of the s* outputs. Probably due to not having inertial delays. And why not set 'zero' delays as close to zero as permitted by XSPICE. 2022-11-07 14:47:18 +01:00
Brian Taylor ab7634e72e Reduce the delays of 'zero' delay gates to 1.0e-11. Add decoder test for logicexpr and pindly. 2022-11-07 14:47:13 +01:00
Brian Taylor 77d56eb184 Fix a typo, add more comments. 2022-11-07 14:47:02 +01:00
Brian Taylor 7e4b10a9db Add support for TRISTATE: in PINDLY. 2022-11-07 14:46:53 +01:00
Brian Taylor 50e3c7eadd Fix potential memory leak, clean out debug code. 2022-11-07 14:46:48 +01:00
Brian Taylor 3bdb6ee151 Better estimates of rise/fall delays in PINDLYs with outputs separated by CASE. 2022-11-07 14:46:34 +01:00
Brian Taylor 5717b2b2fc Fix visualc compiler warnings. 2022-11-07 14:46:27 +01:00
Brian Taylor 629010b1cb Improve delay estimates for pindly output buffers. 2022-11-07 14:46:14 +01:00
Brian Taylor 3eb0a089e5 Initial handling of PINDLY. Output buffers without rise/fall delay estimates. 2022-11-07 14:46:04 +01:00
Brian Taylor 9d239dc2f7 Move f_logicexp, f_pindly calls to u_process_instance. Use u_add_instance to copy gate instances and models to the replacement cards. 2022-11-07 14:45:57 +01:00
Brian Taylor a27ae48e27 Fix potential memory leak. 2022-11-07 14:45:51 +01:00
Brian Taylor 67369f1c67 Initial logicexp parser and gate generator. 2022-11-07 14:45:45 +01:00
Brian Taylor db81d7ca28 Add drive 0/1 for $d_lo/$d_hi. 2022-11-07 14:45:33 +01:00
Holger Vogt 2e064db79a Add STATIC_VAR_TABLE locdata 
Add CALLBACK cm_d_pwm_callback
Reserve memory for x, y arrays only once during INIT
 2022-11-07 12:16:58 +01:00
Holger Vogt 9bab229e7b We are developing towards ngspice-39 2022-11-06 11:31:21 +01:00
Holger Vogt 5bf6894d58 Add info on new function ngCM_Input_Path 2022-11-06 11:30:00 +01:00
Holger Vogt d1605d5a7f New Age: Function ngCM_Input_Path added to the shared ngspice 
interface, backward compatible.
 2022-11-06 11:29:43 +01:00
Holger Vogt 159e36d23b Add function 
char* ngCM_Input_Path(const char* path);
to shared  ngspice API
to send file path for code model input files (e.g. dsource).
Such path cannot be extracted automatically when netlist has
been sent by ngSpice_Circ
 2022-10-26 23:34:10 +02:00
Holger Vogt ce2e95f32d Fix typo 2022-10-26 16:23:36 +02:00
Holger Vogt 39316ea3c6 Function ngSpice_Circ() may send empty lines to shared ngspice. 
Skip these lines while processing the netlist array.
 2022-10-26 16:23:00 +02:00
Holger Vogt 8bcea45f1c Add a guard on parameter 'position', limit to 
1e-9 to 0.999999999
FIXME: the given parameter limits from ifspec.ifs are not recognized.
 2022-10-22 13:31:38 +02:00
Holger Vogt 4a222d74c1 Update on author 2022-10-22 13:29:48 +02:00
Holger Vogt ec43c65f56 Patch required to allow compiling at Fedora with -Werror=format-security 
Provided by Mamoru Tasaka
 2022-10-21 15:26:20 +02:00
Holger Vogt 3864edb941 Typo 2022-10-19 12:25:00 +02:00
Holger Vogt 16b95ecda2 Small correction to previous commit. 2022-10-17 20:32:44 +02:00
Holger Vogt 43517efb41 Add a limit of 0.999 to bipolar parameters mje, mjc, and mjs. 
The bipolar model is restricted to values < 1.
Fixes bug 583
 2022-10-17 20:32:34 +02:00
Holger Vogt ce82fb22e2 prepare ngspice-38 2022-10-17 20:32:06 +02:00
Holger Vogt 6b0ba58e42 Fix bug 590, but only for GUI with MS Windows. 
X11 for Cygwin, Linux is not yet o.k.
 2022-10-17 20:27:15 +02:00
Holger Vogt 74630bf570 Tiny updates 2022-10-16 10:45:23 +02:00
Holger Vogt 51fbf2fbf3 Update to the ngspice code entry points. 2022-10-16 10:38:41 +02:00
Holger Vogt c38e6abe59 Make doxygen documentation complete as an example. 2022-10-15 16:02:07 +02:00
Holger Vogt f78a8b49a7 The derivative of pow shall use the new pow function as well, 
when compat mode LT is selected.
 2022-10-14 14:54:30 +02:00
Holger Vogt 2378302114 Update for doxygen: add function names to \brief 2022-10-12 21:49:08 +02:00
Holger Vogt 39fd21b04b Update to comments for doxygen 2022-10-12 21:33:24 +02:00
Giles Atkinson c396090e51 Fix memory leak reported by Brian Taylor. 2022-10-12 20:52:35 +02:00
Giles Atkinson eb353ee2f7 Fix XSPICE's node prefix '~' when PSPICE compatability is used. 2022-10-12 20:52:15 +02:00
Holger Vogt cb1adc4a4e Short description of the ngspice code organization. 2022-10-12 17:22:28 +02:00
Holger Vogt 0ac52967dd Fix typo 2022-10-12 12:52:43 +02:00
Holger Vogt b2c4c4dac1 Test for doxygen documentation 2022-10-12 12:52:09 +02:00
Holger Vogt 540cda52ad If compatmode is lt, change the pow(x,y) and x**y functions: 
If x < 0, output only if y is integer number, otherwise output 0
 2022-10-12 12:26:12 +02:00
Holger Vogt d24b405bfb Add some comment 2022-10-12 12:23:36 +02:00
Brian Taylor ff58fbbe56 Remove VisualC compile warnings. 2022-10-09 10:15:14 +02:00
Holger Vogt 317e5a3d99 Search for .spiceinit (or spice.rc) firstly in a user defined directory, 
when the directory path is set in the environmental variable
SPICE_USERINIT_DIR.
If not found then search in the current directory, then in HOME, then
in USERPROFILE.
 2022-10-09 10:11:23 +02:00
Holger Vogt dcb3bf0f8b Prevent Visual Studio compiler warnings 2022-10-08 17:20:48 +02:00