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7928 Commits

Author SHA1 Message Date
Brian Taylor b6db33f472 There needs to be 2 variants of d0_gff. One for d_dlatch, the other for d_srlatch. 2022-10-07 12:56:37 +02:00
Brian Taylor a8f103eebc Clean out dead code in model processing. 2022-10-07 12:56:14 +02:00
Brian Taylor 1a00a30f18 Add support for srff. 2022-10-07 12:55:59 +02:00
Brian Taylor 7f38ce4ebb Remove debug code. 2022-10-07 12:55:42 +02:00
Brian Taylor 648218d5a8 Remove invalid check. 2022-10-07 12:55:25 +02:00
Brian Taylor 6a067378cb Add optional debug code to check for name collisions. Connector nodes between gates now have a con_ prefix. 2022-10-07 12:55:06 +02:00
Brian Taylor 5b3862ebc7 Prevent multiple d_zero_inv99 models per subckt. 2022-10-07 12:54:54 +02:00
Brian Taylor 9361e9ae6c Follow convention, use eq() macro. Show replacement cards when ngdebug=TRUE. 2022-10-07 12:54:32 +02:00
Brian Taylor e38e1099b5 Create pin and port lists only when variable ps_pins_and_ports is set != 0. 2022-10-07 12:54:17 +02:00
Brian Taylor ac9559db76 Remove optional:, params:, text: before generating a ports list. 2022-10-07 12:54:03 +02:00
Brian Taylor 528c50dc46 Retain the param: section after removing the optional: section from a Pspice subckt declaration. 2022-10-07 12:53:41 +02:00
Brian Taylor 5a50868264 Add more comments. Move incompatible input name checks to add_..._inout_timing_model() functions for dff, jkff, dltch. 2022-10-07 12:53:22 +02:00
Brian Taylor 112e47d0d3 This test is equivalent to examples/xspice/xspice_c3.cir and uses Pspice subckts for the divider and nand gate. 2022-10-07 12:53:03 +02:00
Brian Taylor e8dfd16cb2 Add counter test. Check for usage of $d_lo, $d_hi, $d_nc usage with dff, jkff, dltch which will not translate to Xspice. 2022-10-07 12:52:39 +02:00
Brian Taylor f7c519f149 All-digital U* device examples. No a/d or d/a interfaces on the subcircuits. 2022-10-07 12:52:20 +02:00
Brian Taylor ecf4ea8978 Get rid of -Wpedantic warnings. 2022-10-07 12:52:04 +02:00
Brian Taylor 4ce9add137 Remove debugging asserts. 2022-10-07 12:51:51 +02:00
Brian Taylor bc8d67d5fa Generate lists of subckt ports indicating direction (in, out, inout.) 2022-10-07 12:51:33 +02:00
Brian Taylor 1fb533a3d4 Stopped memory leak in continuation cards when removing old cards. 2022-10-07 12:51:18 +02:00
Brian Taylor 89c698d4ea Slight cleanup. Some work ensuring that generated names do not collide may be necessary. 2022-10-07 12:51:03 +02:00
Brian Taylor 219ca23635 For debug tracing, list the cards before and after udevice replacements. 2022-10-07 12:50:51 +02:00
Brian Taylor 18e17cefdf Add pullup/down. Skip spurious '*' line. 2022-10-07 12:50:30 +02:00
Brian Taylor 813c73966d Add support for oa/oai compound gates. 2022-10-07 12:50:10 +02:00
Brian Taylor 7b5c780043 Fix a memory leak. Cleanup the code a bit. All-digital Pspice subckts with U* devices for most used gates/ff can be handled. More extensive test cases are necessary. Also, interfacing subckts with analog ports is not implemented. 2022-10-07 12:49:46 +02:00
Brian Taylor 96a1b528fd Replace Pspice U* and .model cards with their Xspice equivalent statements. There are still memory leaks which will be plugged next. The .subckts have only digital ports, which will need to addressed for mixed A/D designs. 2022-10-07 12:49:29 +02:00
Brian Taylor 2c3c632349 Add translation of ao/aoi compound gates. 2022-10-07 12:49:06 +02:00
Brian Taylor a2fd346b1a Trial run at scanning cards for Pspice U* devices and models. #define INTEGRATE_UDEVICES to turn it on. No new cards are created yet, just lots of debugging info. 2022-10-07 12:48:51 +02:00
Brian Taylor 9bbcf20584 Add brief usage notes and makefile. asserts will need to be removed after integration is complete. 2022-10-07 12:48:36 +02:00
Brian Taylor b367434c78 Add default zero delay models d0_gate, d0_eff, d0_gff, d0_tgate. Use tprintf. 2022-10-07 12:48:21 +02:00
Brian Taylor 620c15a981 Initial files for translating Pspice u.. instances and timing models into Xspice equivalents. Standard gates, tristate gates, dff, jkff, dlatch are supported. Compound gates and pullup/down are not done. Makefile and frontend/inpcom.c changes have not been finished. These modifications will be needed to complete integration. 2022-10-07 12:47:59 +02:00
Holger Vogt 564a3cb2f7 No error message when Optran returned 0 2022-10-07 12:40:49 +02:00
Holger Vogt d8119aaca4 Don't set interactive mode 2022-10-07 12:40:07 +02:00
Holger Vogt d3a436b7dd re-format indmask.c 2022-10-07 12:39:49 +02:00
Holger Vogt 0387a95218 Add missing parameter retrival 2022-10-07 12:39:35 +02:00
Holger Vogt b4a2c85b54 Asl Lundin's correction only when suitable modelparameters are given. 2022-10-07 12:39:10 +02:00
Holger Vogt 360b7dc7ed Make warning message on missing init file more verbose. 2022-10-07 12:38:38 +02:00
Holger Vogt f1d944e4c4 remove typo 2022-10-07 12:38:02 +02:00
Holger Vogt f698ce6281 Write out the current in the old fashion 
1	v1#branch	current
when keep#branch is set in .spiceinit.
To make the raw file compatible with ICCAP.
 2022-10-07 11:39:18 +02:00
Holger Vogt 879030bbd8 Add a warning when Lundin's correction factor is not 
calculated because the geometries are too small (< 1um).
 2022-10-07 11:37:55 +02:00
Holger Vogt 500d72f270 Add coil diameter dia to the inductor parameters. 
dia (diameter) takes preference over csect (cross section)
 2022-10-07 11:37:37 +02:00
Holger Vogt 79ef586fef Add Lundin's geometry correction to the 
inductance formula
 2022-10-07 11:37:13 +02:00
Holger Vogt 4a96691b49 Fix a bug in the inductance formula. 2022-10-07 11:36:50 +02:00
Holger Vogt 6b83a57a18 Exit when executing the input fails, 
if -o option (log file) is set and not in interactive mode.
Enables running the paranoia suite without hanging if
something goes wrong.
 2022-10-07 11:36:31 +02:00
Holger Vogt c76efd47ed If the 'source' command fails, fall back to the input 
only if in interactive mode. Otherwise exit.
 2022-10-07 11:36:07 +02:00
Holger Vogt b46dd5effd Limit the number of messages 'Warning singular matrix: ...' to 6, 
if not 'set ngdebug'
 2022-10-07 11:35:38 +02:00
Holger Vogt f7c5c93635 Make error message more verbose: 
State explicitely when transient op has failed.
 2022-10-07 11:35:11 +02:00
Holger Vogt 1e304c6e53 Prevent a crash when line is empty 2022-10-07 11:34:39 +02:00
Holger Vogt e460b18f97 Allow 'nulltype', which returns NULL pointer. 
Thus prevent a crash in cieq.
 2022-10-07 11:34:25 +02:00
Holger Vogt fc83328952 Rename the internal circuit nodes generated by .probe 
to probe_int_xxx to make it probe specific.
Don't save these nodes.
 2022-10-07 11:34:04 +02:00
Holger Vogt 9619b52180 Don't save the internal device node collCX, added 
for a new quasi-saturation model of bjt
 2022-10-07 11:33:46 +02:00