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8823 Commits

Author SHA1 Message Date
Holger Vogt 925dc55a73 rename example file 2022-12-11 15:28:23 +01:00
Holger Vogt ca1974ff37 Examples moved to folder /various 2022-12-11 15:28:01 +01:00
Holger Vogt 751019b447 Examples for d_pwm and d_osc 2022-12-11 15:27:42 +01:00
Holger Vogt f13aa89626 Add new functions for operators x**y or x^y 
compatmode hs: x>0 pow(x, y), x<0 pow(x, round(y)), X=0 0
compatmode lt: x>0 pow(x, y), x<0 pow(x, y) if y is close to integer, else 0
 2022-12-11 15:27:26 +01:00
Holger Vogt d0f686727d Add new functions for operators x**y or x^y 
compatmode hs: x>0 pow(x, y), x<0 pow(x, round(y)), X=0 0
compatmode lt: x>0 pow(x, y), x<0 pow(x, y) if y is close to integer, else 0
 2022-12-11 15:27:02 +01:00
Brian Taylor 9932a78e39 Add safety braces. 2022-12-11 15:26:42 +01:00
Brian Taylor 5726c9ff0b Tidy up debug tracing code. 2022-12-11 15:26:16 +01:00
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
Brian Taylor bda5d3f845 Distinguish between set/reset delays when possible. 2022-12-09 09:46:00 -08:00
Brian Taylor afb5dcbffb Make it optional to use zl/zh/lz/hz delays for utgate. 2022-12-08 17:15:34 -08:00
Brian Taylor 4054d4a580 Avoid unnecessary calculations for utgate. 2022-12-08 11:31:34 -08:00
Brian Taylor 74df1a1913 For utgate timing models, if hl/lh are not present use zl/zh/lz/hz to give a more accurate tristate delay. 2022-12-08 10:46:19 -08:00
Brian Taylor a3950a6009 Merge branch 'pre-master' into bt_dev 2022-12-08 10:28:59 -08:00
Holger Vogt d2833ac133 re-enable making old app nutmeg 2022-12-08 09:26:15 +01:00
Brian Taylor d5cf918ce0 More conservative delay estimates for timing model type ugff. 2022-12-07 19:52:11 -08:00
Brian Taylor 29b39c94b2 Merge branch 'pre-master' into bt_dev 2022-12-07 11:19:47 -08:00
Brian Taylor e7a85f95f0 For dff/jkff, obtain more conservative estimates for clk_delay, set_delay and reset_delay. 2022-12-07 11:12:22 -08:00
Brian Taylor ee3c034b18 Merge branch 'pre-master' into bt_dev 2022-12-07 08:52:58 -08:00
Holger Vogt 23f72dd75c Repair the broken --enable-oldapps option 2022-12-07 14:35:11 +01:00
Holger Vogt 622e7e1793 Fix previous commit 2022-12-04 11:12:54 +01:00
Holger Vogt 9d61bfdb7f Example for configuring with --enable-shortcheck 2022-12-04 11:12:26 +01:00
Holger Vogt 1a83190d58 Add --enable-shortcheck as configure option 2022-12-04 11:12:03 +01:00
Holger Vogt 79f362980b Add compile_cyg_make_short_check_64.sh as an example for --enable-shortcheck 2022-12-04 11:11:21 +01:00