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8027 Commits

Author SHA1 Message Date
Brian Taylor aa2f3b7bbb Fix memory leaks. 2022-12-11 15:25:52 +01:00
Brian Taylor 4294f49968 Add more vectors to behavioral 283 circuit. Add tristate buffer circuit which shows glitches until inertial delays are implemented. 2022-12-11 15:25:24 +01:00
Brian Taylor cefa6b380c When the gen_tab has only one entry, do not call optimize_gen_tab, it is not necessary. 2022-12-11 15:25:00 +01:00
Brian Taylor 029df5a3d6 Check that the bparse gen_tab optimization loop finishes when no more improvements occur. 2022-12-11 15:24:35 +01:00
Holger Vogt 6af73bc97f remove unused 2022-12-11 15:24:04 +01:00
Holger Vogt d77e36dc1b To find the nearest integer, use nearbyint(). trunc() has delivered 
only one-sided answers.
 2022-12-11 15:23:20 +01:00
Holger Vogt 47f2b7c6af AlmostEqualUlps setting has been too strict: it failed in MINGW gcc. 
3 --> 10
 2022-12-11 15:22:54 +01:00
Holger Vogt ba6ff75dab Trim trailing spaces 2022-12-11 15:22:30 +01:00
Holger Vogt f26c9146f5 Don't allocate memory for control array at every time step 
Use loc instead, setting it up once during INIT
 2022-12-11 15:22:01 +01:00
Holger Vogt 5d51107ff3 Add logicexp.c to fftw and shared project files 2022-12-11 15:21:30 +01:00
Brian Taylor aff20b9db1 Remove asserts, replace fixed size lexer_buf. 2022-12-11 15:21:09 +01:00
Brian Taylor d425beb557 Typo, 2 x1 subcircuits. 2022-12-11 15:20:49 +01:00
Brian Taylor d54c1fc091 Add pindly tristate example. Cleanup error handling. 2022-12-11 15:20:27 +01:00
Brian Taylor 0627af435a Remove most asserts. 2022-12-11 15:20:03 +01:00
Brian Taylor b142be7fde 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. 2022-12-11 15:19:39 +01:00
Brian Taylor 4e76586b6b Reduce the delays of 'zero' delay gates to 1.0e-11. Add decoder test for logicexpr and pindly. 2022-12-11 15:19:17 +01:00
Brian Taylor 13c01abf0d Fix a typo, add more comments. 2022-12-11 15:18:52 +01:00
Brian Taylor 68f0d49f58 Add support for TRISTATE: in PINDLY. 2022-12-11 15:18:32 +01:00
Brian Taylor 363179ce2f Fix potential memory leak, clean out debug code. 2022-12-11 15:18:12 +01:00
Brian Taylor 499bef097e Better estimates of rise/fall delays in PINDLYs with outputs separated by CASE. 2022-12-11 15:17:51 +01:00
Brian Taylor a01edf2f36 Fix visualc compiler warnings. 2022-12-11 15:17:33 +01:00
Brian Taylor 22a3af8a1e Improve delay estimates for pindly output buffers. 2022-12-11 15:17:17 +01:00
Brian Taylor 64c2c1ee05 Initial handling of PINDLY. Output buffers without rise/fall delay estimates. 2022-12-11 15:16:57 +01:00
Brian Taylor 62aab3885d Move f_logicexp, f_pindly calls to u_process_instance. Use u_add_instance to copy gate instances and models to the replacement cards. 2022-12-11 15:16:37 +01:00
Brian Taylor 7c699a599f Fix potential memory leak. 2022-12-11 15:16:20 +01:00
Brian Taylor a54aa4d1f7 Initial logicexp parser and gate generator. 2022-12-11 15:16:02 +01:00
Brian Taylor 4a904cdf18 Add drive 0/1 for $d_lo/$d_hi. 2022-12-11 15:15:44 +01:00
Holger Vogt e47049f31a Add STATIC_VAR_TABLE locdata 
Add CALLBACK cm_d_pwm_callback
Reserve memory for x, y arrays only once during INIT
 2022-12-11 15:15:22 +01:00
Holger Vogt f1165052ad We are developing towards ngspice-39 2022-11-06 11:23:17 +01:00
Holger Vogt 14f42f805d Add info on new function ngCM_Input_Path 2022-10-29 15:48:58 +02:00
Holger Vogt c8ac00e87a New Age: Function ngCM_Input_Path added to the shared ngspice 
interface, backward compatible.
 2022-10-28 17:04:17 +02:00
Holger Vogt eb70d81dab 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
 2022-10-28 14:12:53 +02:00
Holger Vogt 4b15632f9b Function ngSpice_Circ() may receive empty lines. 
Skip these lines while setting the netlist.
 2022-10-26 22:24:52 +02:00
Holger Vogt 97ee2d8047 Fix typo 2022-10-26 17:48:34 +02:00
Holger Vogt b4f515bb05 Fix previous commit 2022-10-25 16:52:39 +02:00
Holger Vogt 9edd2306c9 Example for configuring with --enable-shortcheck 2022-10-25 16:42:09 +02:00
Holger Vogt cde29b33df Add --enable-shortcheck as configure option 2022-10-25 16:20:06 +02:00
Holger Vogt 696e7ffba5 Add compile_cyg_make_short_check_64.sh as an example for --enable-shortcheck 2022-10-25 16:19:38 +02:00
holger 7eafd48cc0 Add udevices.h to makefile.am for 'make dist' 2022-10-24 20:27:57 +02:00
Holger Vogt 43de22ec24 Update to the examples: enable plotting with option digitop 2022-10-24 17:05:34 +02:00
Holger Vogt a6c28e44ff Add info on shared library 2022-10-24 17:04:45 +02:00
Holger Vogt 8cec3a62a1 Updates to prepare ngspice-38 2022-10-23 15:23:49 +02:00
Holger Vogt 638a09b718 Make doxygen documentation complete as an example. 2022-10-22 19:51:32 +02:00
Holger Vogt 70f38ec25f Update for doxygen: add function names to \brief 2022-10-22 19:51:06 +02:00
Holger Vogt b6d2a50e42 Update to comments for doxygen 2022-10-22 19:50:40 +02:00
Holger Vogt 3288d5ac99 Test for doxygen documentation 2022-10-22 19:48:12 +02:00
Holger Vogt 0aff89dc28 Example for URC distributed RC transmission line 2022-10-22 16:00:15 +02:00
Holger Vogt ed6f802948 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 15:54:12 +02:00
Holger Vogt 2d8ea17d65 Update on author 2022-10-22 15:54:01 +02:00
Holger Vogt 61d23b99ff Patch required to allow compiling at Fedora with -Werror=format-security 
Provided by Mamoru Tasaka
 2022-10-22 15:53:45 +02:00