steve
|
aed8474944
|
Reimplement basic asynchronous processes.
|
2005-04-25 01:35:58 +00:00 |
|
steve
|
365cfedd55
|
Update DFF support to new data flow.
|
2005-04-24 23:44:01 +00:00 |
|
steve
|
d74177634c
|
Restructure NetMux devices to pass vectors.
Generate NetMux devices from ternary expressions,
Reduce NetMux devices to bufif when appropriate.
|
2005-02-12 06:25:40 +00:00 |
|
steve
|
65e9b6be12
|
Rework of internals to carry vectors through nexus instead
of single bits. Make the ivl, tgt-vvp and vvp initial changes
down this path.
|
2004-12-11 02:31:25 +00:00 |
|
steve
|
e4ae832153
|
Clean up spurious trailing white space.
|
2004-10-04 01:10:51 +00:00 |
|
steve
|
d76ad25778
|
Do not change reg to wire in NetAssign_ unless synthesizing.
|
2004-08-28 15:08:31 +00:00 |
|
steve
|
c8d67b904a
|
Only include DEBUG_SYNTH2 if __FUNCTION__ defined.
|
2004-03-15 18:40:12 +00:00 |
|
steve
|
177b6ffb6a
|
Addtrbute keys are perm_strings.
|
2004-02-20 18:53:33 +00:00 |
|
steve
|
27af95d402
|
Use perm_strings for named langiage items.
|
2004-02-18 17:11:54 +00:00 |
|
steve
|
e331b182a7
|
Synthesis debug messages.
|
2003-12-20 00:59:31 +00:00 |
|
steve
|
57c3e86084
|
Debug dumps for synth2.
|
2003-12-17 16:52:39 +00:00 |
|
steve
|
a503e2d91f
|
Handle special case of FF with enable and constant data.
|
2003-10-27 02:18:04 +00:00 |
|
steve
|
7c1401a2ba
|
Spelling patch.
|
2003-08-28 04:11:17 +00:00 |
|
steve
|
e561819179
|
Add synthesis support for synchronous reset.
|
2003-08-15 02:23:52 +00:00 |
|
steve
|
bc428cfe9b
|
Fix dangling pointer in NexusSet handling blocks.
|
2003-08-14 02:41:05 +00:00 |
|
steve
|
fff8278eb4
|
Detect asynchronous FF inputs that are expressions.
|
2003-08-10 17:04:23 +00:00 |
|
steve
|
5cb5a19819
|
ivl_synthesis_cell cuts off synthesis within a module.
|
2003-06-23 00:14:44 +00:00 |
|
steve
|
61195c5daa
|
Harmless fixup of warnings.
|
2003-06-21 01:21:42 +00:00 |
|
steve
|
47060bfedd
|
Prevent overrun comparing verinums to zero.
|
2003-04-03 04:30:00 +00:00 |
|
steve
|
38ebbd23c7
|
Handle defaults in synthesized case statements.
|
2003-03-25 04:04:29 +00:00 |
|
steve
|
badad63ab4
|
All NetObj objects have lex_string base names.
|
2003-03-06 00:28:41 +00:00 |
|
steve
|
a275133ff9
|
LPM objects store only their base names.
|
2003-02-26 01:29:24 +00:00 |
|
steve
|
8f0c02c0fa
|
Spelling fixes.
|
2003-01-27 05:09:17 +00:00 |
|
steve
|
1742231eba
|
Handle nested-if chip enables.
|
2002-11-09 23:29:29 +00:00 |
|
steve
|
cbc4a0ab52
|
Detect synthesis conflicts blocks statements share outputs.
|
2002-11-09 20:22:57 +00:00 |
|
steve
|
0e751ad975
|
More forgiving about assignment rval width mismatch.
|
2002-11-06 03:22:28 +00:00 |
|
steve
|
9ce2806710
|
Fix synth2 handling of aset/aclr signals where
flip-flops are split by begin-end blocks.
|
2002-10-23 01:45:24 +00:00 |
|
steve
|
3d4593d4d5
|
Synthesizer support for synchronous begin-end blocks.
|
2002-10-21 01:42:08 +00:00 |
|
steve
|
df5ae54ec7
|
Handle conditional error cases better.
|
2002-10-20 19:19:37 +00:00 |
|
steve
|
e3eb89fb12
|
Remove excess debug messages.
|
2002-09-26 03:42:10 +00:00 |
|
steve
|
166621bcb3
|
Generate vvp code for asynch set/reset of NetFF.
|
2002-09-26 03:18:04 +00:00 |
|
steve
|
879a5a4cbe
|
Synthesize async set/reset is certain cases.
|
2002-09-26 01:13:14 +00:00 |
|
steve
|
6258011210
|
More detailed check of process edge events.
|
2002-09-24 00:58:35 +00:00 |
|
steve
|
c44c123ef5
|
Connect output of block to net_out, instead of statement outputs.
|
2002-09-17 04:40:28 +00:00 |
|
steve
|
eb81062d85
|
Add to synth2 support for synthesis of
synchronous logic. This includes DFF enables
modeled by if/then/else.
|
2002-09-16 00:30:33 +00:00 |
|
steve
|
2fad8d4cff
|
Detect temporaries in sequential block synthesis.
|
2002-08-18 22:07:16 +00:00 |
|
steve
|
52bf4e613f
|
conditional ident string using autoconfig.
|
2002-08-12 01:34:58 +00:00 |
|
steve
|
b4b18f3f30
|
Observe attributes to control synthesis.
|
2002-08-10 22:07:08 +00:00 |
|
steve
|
bb87c368b8
|
Asynchronous synthesis of sequential blocks.
|
2002-07-29 00:00:28 +00:00 |
|
steve
|
68da84e84a
|
Allow wide rvalues assigned to narrow nex_out.
|
2002-07-16 04:40:48 +00:00 |
|
steve
|
8114523be2
|
Asynchronous synthesis of case statements.
|
2002-07-07 22:32:15 +00:00 |
|
steve
|
d5e9e13555
|
synth_asych of if/else requires redirecting the target
if sub-statements. Use NetNet objects to manage the
situation.
|
2002-07-01 00:54:21 +00:00 |
|
steve
|
9b6b081e38
|
Add structure for asynchronous logic synthesis.
|
2002-06-30 02:21:31 +00:00 |