steve
|
c34e44dad0
|
Make sig-eq-constant optimization more effective.
|
2005-05-10 05:10:40 +00:00 |
|
steve
|
7dd0d255a6
|
Add support for variable part select.
|
2005-05-08 23:40:14 +00:00 |
|
steve
|
d548c9a5f8
|
Handle synthesis of concatenation expressions.
|
2005-05-06 00:25:13 +00:00 |
|
steve
|
e8a6835d36
|
Make clear that memory addresses are cannonical.
|
2005-04-08 04:52:31 +00:00 |
|
steve
|
65c7ec00e7
|
Rework NetRamDq and IVL_LPM_RAM nodes.
|
2005-04-06 05:29:08 +00:00 |
|
steve
|
8184dfaed8
|
Handle wide operands to logical AND.
|
2005-03-19 06:59:53 +00:00 |
|
steve
|
ca488dff4e
|
Handle LPM shifts.
|
2005-03-19 06:23:49 +00:00 |
|
steve
|
53da6e9a33
|
Add support for LPM_UFUNC user defined functions.
|
2005-03-18 02:56:03 +00:00 |
|
steve
|
0f914bf35a
|
UPdate elabrate continuous assighn of string to net.
|
2005-03-13 01:26:48 +00:00 |
|
steve
|
ab1ca54df2
|
Update support for LPM_MOD.
|
2005-03-12 06:43:35 +00:00 |
|
steve
|
1c5b4881d7
|
Handle case inequality in netlists.
|
2005-03-09 05:52:03 +00:00 |
|
steve
|
257e1f9516
|
Support shifts and divide.
|
2005-02-19 02:43:38 +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
|
97f83ffbe3
|
laborate reduction gates into LPM_RED_ nodes.
|
2005-02-03 04:56:20 +00:00 |
|
steve
|
20be0351ae
|
Elaborate unary subtract and NOT in netlist
contexts, and concatenation too.
|
2005-01-30 05:20:38 +00:00 |
|
steve
|
609b6a7baa
|
Netlist boolean expressions generate gate vectors.
|
2005-01-29 18:46:18 +00:00 |
|
steve
|
e04fb5c083
|
Elaborate parameter reference to desired width without concats.
|
2005-01-29 16:46:22 +00:00 |
|
steve
|
ade5bdcafe
|
Integrate pr1072 fix from v0_8-branch.
|
2005-01-29 00:37:06 +00:00 |
|
steve
|
99ace10774
|
Simplified NetMult and IVL_LPM_MULT.
|
2005-01-28 05:39:33 +00:00 |
|
steve
|
25de448d34
|
Remove obsolete NetSubnet class.
|
2005-01-22 18:16:00 +00:00 |
|
steve
|
e28636776a
|
Change case compare from logic to an LPM node.
|
2005-01-22 01:06:55 +00:00 |
|
steve
|
bf6a5d0f50
|
Implement LPM_COMPARE nodes as two-input vector functors.
|
2005-01-16 04:20:32 +00:00 |
|
steve
|
ead2481793
|
Fix elaboration of == compared to constants.
|
2005-01-13 00:23:10 +00:00 |
|
steve
|
9e94afe399
|
Use PartSelect/PV and VP to handle part selects through ports.
|
2005-01-09 20:16:00 +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
|
51dd41f81a
|
Fix excessive error message.
|
2004-10-04 03:09:38 +00:00 |
|
steve
|
e4ae832153
|
Clean up spurious trailing white space.
|
2004-10-04 01:10:51 +00:00 |
|
steve
|
2abdcfcaa4
|
Error message to match assertion.
|
2004-10-04 00:25:46 +00:00 |
|
steve
|
180bfc5e72
|
Detect and prevent implicit declaration of hierarchical names.
|
2004-09-24 04:25:19 +00:00 |
|
steve
|
7f67afe9d5
|
Add support for $unsigned.
|
2004-08-28 15:42:11 +00:00 |
|
steve
|
3dbc07f34d
|
Implement signed divide and signed right shift in nets.
|
2004-06-30 02:16:26 +00:00 |
|
steve
|
9ee0210cac
|
Code cleanup from Larry.
|
2004-06-24 15:22:23 +00:00 |
|
steve
|
69cfdbdc54
|
Fix broken calcuation of NE for constant.
|
2004-06-22 18:41:48 +00:00 |
|
steve
|
03d7448550
|
compare-to-constant uses sig len, not val len.
|
2004-06-18 16:38:22 +00:00 |
|
steve
|
fd371a3958
|
Handle equality compare to constants specially.
|
2004-06-16 23:32:58 +00:00 |
|
steve
|
9949040285
|
Add support for the default_nettype directive.
|
2004-06-13 04:56:53 +00:00 |
|
steve
|
ba309e60bb
|
Fix synthesis method for logical and/or
|
2004-06-01 01:04:57 +00:00 |
|
steve
|
5472b27e1f
|
Rewire/generalize parsing an elaboration of
function return values to allow for better
speed and more type support.
|
2004-05-31 23:34:36 +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
|
2f8a40b159
|
Fix evaluation of compare to constant expression.
|
2004-02-15 04:23:48 +00:00 |
|
steve
|
930e5137ac
|
Catch real variables in net expressions.
|
2003-10-30 04:31:34 +00:00 |
|
steve
|
8dab4c6b53
|
memory index need not be self determined width.
|
2003-10-20 01:44:28 +00:00 |
|
steve
|
d1f0bcf620
|
Catch unsized expressions in continuous assigns.
|
2003-09-23 03:31:28 +00:00 |
|
steve
|
693794552c
|
Remove find_memory method from Design class.
|
2003-09-19 03:50:12 +00:00 |
|
steve
|
31c0a9dcd1
|
Missing case warnings.
|
2003-09-13 01:30:07 +00:00 |
|
steve
|
ca0a9faa90
|
Only build a mux as wide as can be selected.
|
2003-09-03 04:29:18 +00:00 |
|
steve
|
7c1401a2ba
|
Spelling patch.
|
2003-08-28 04:11:17 +00:00 |
|
steve
|
c96598a429
|
Primitive outputs have same limitations as continuous assignment.
|
2003-08-05 03:01:58 +00:00 |
|
steve
|
61195c5daa
|
Harmless fixup of warnings.
|
2003-06-21 01:21:42 +00:00 |