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9935 commits 122 branches 59 tags 72 MiB
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Author SHA1 Message Date
Eddie Hung
776d769941 Use more index patterns 2019-09-06 12:07:35 -07:00
Eddie Hung
a945f6c7ef Fix ffPmux to cope with offset 2019-09-06 11:58:56 -07:00
Eddie Hung
fbf1b74946 Simplify filter expressions 2019-09-06 11:39:20 -07:00
Eddie Hung
39a5d046ea Fix nusers condition in ffP 2019-09-06 11:38:19 -07:00
Eddie Hung
cdc1e1f5c2 Check adder is <= 48 bits before packing 2019-09-06 10:35:06 -07:00
Eddie Hung
91f68c4de2 Check nusers for M and P enable muxes 2019-09-06 09:59:35 -07:00
Eddie Hung
4fe24b20f9 More nusers() checks for A and B enable muxes 2019-09-06 09:47:32 -07:00
Pepijn de Vos
2fb20f184a Revert "add MUX support" 
It turns out that they make everything worse and they don't PnR.

This reverts commit 3eff2271d0.
 2019-09-06 11:28:17 +02:00
Pepijn de Vos
96efa63f16 fix BRAM width and init 2019-09-06 10:55:04 +02:00
Pepijn de Vos
1b9f7f49b5 add more DFF to sim lib 2019-09-06 09:01:07 +02:00
Eddie Hung
dc10559f31 Cleanup 2019-09-05 21:39:52 -07:00
Eddie Hung
174edbcb96 Sensitive to CEB CEM CEP polarity 2019-09-05 21:38:35 -07:00
Eddie Hung
53ca536d67 ffAmuxAB -> ffAenpol 2019-09-05 21:28:28 -07:00
Eddie Hung
5a2fc6fcb5 Refactor ice40_dsp 2019-09-05 18:06:59 -07:00
Eddie Hung
888ae1d05e Fix broken ice40_dsp 2019-09-05 17:58:19 -07:00
Eddie Hung
38e73a3788 Merge remote-tracking branch 'origin/eddie/peepopt_dffmuxext' into xc7dsp 2019-09-05 13:01:34 -07:00
Eddie Hung
e742478e1d Merge remote-tracking branch 'origin/master' into xc7dsp 2019-09-05 13:01:27 -07:00
Eddie Hung
a32b14a55f Do not check signedness of post-adder (assume taken care of by DSP) 2019-09-05 12:38:47 -07:00
Eddie Hung
903cd58acf
Merge pull request #1312 from YosysHQ/xaig_arrival 
Allow arrival times of sequential outputs to be specified to abc9
 2019-09-05 12:00:23 -07:00
Eddie Hung
7bd55f379c Use filter instead of index; support wide enable muxes 2019-09-05 11:55:14 -07:00
Eddie Hung
fe5a1324c9 Do not make ff[MP]mux semioptional, use sigmap 2019-09-05 11:46:38 -07:00
Eddie Hung
447a31e75d Add support for CEP 2019-09-05 11:00:27 -07:00
Eddie Hung
05282afc25 Add support for CEB, remove check on nusers 2019-09-05 10:46:33 -07:00
Pepijn de Vos
5168b6ffa4 WIP aditional DFF primitives 2019-09-05 19:12:47 +02:00
Eddie Hung
0166e02e78 Cleanup 2019-09-05 10:07:56 -07:00
Eddie Hung
aa462da395 Support CEA 2019-09-05 10:07:26 -07:00
Clifford Wolf
58ec1df4c2 Bump version 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-05 19:05:13 +02:00
Clifford Wolf
4b7202c9c2
Merge pull request #1350 from YosysHQ/clifford/fixsby59 
Properly construct $live and $fair cells from "if (...) assume/assert (s_eventually ...)"
 2019-09-05 18:14:28 +02:00
Clifford Wolf
82784c279d
Merge pull request #1330 from YosysHQ/clifford/fix1145 
Add flatten handling of pre-existing wires as created by interfaces
 2019-09-05 18:10:40 +02:00
Eddie Hung
ef0681ea4c simple/peepopt.v tests to various/peepopt.ys with equiv_opt & select 2019-09-05 08:43:22 -07:00
Pepijn de Vos
47374a495d support bram initialisation 2019-09-05 17:25:51 +02:00
Eddie Hung
11f623cbe0 Revert "abc9 followed by clean otherwise netlist could be invalid for sim" 
This reverts commit 6fe1ca633d.
 2019-09-05 08:25:09 -07:00
Clifford Wolf
71d355560e Update README.md 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-05 17:20:29 +02:00
Pepijn de Vos
7a43be5e43 use singleton ground and vcc nets, apparently this makes pnr happier 2019-09-05 16:38:47 +02:00
Clifford Wolf
30f1ac7ce9 Rename conflicting wires on flatten/techmap, add "hierconn" attribute, fixes #1220 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-05 13:51:53 +02:00
Pepijn de Vos
3eff2271d0 add MUX support 2019-09-05 13:36:41 +02:00
Clifford Wolf
694a8f75cf Add flatten handling of pre-existing wires as created by interfaces, fixes #1145 
Signed-off-by: Clifford Wolf <clifford@clifford.at>
 2019-09-05 13:30:58 +02:00
Eddie Hung
09c26c55bb Get rid of sigBset too 2019-09-04 17:22:02 -07:00
whitequark
8d91960663
Merge pull request #1356 from emilazy/fix-makefile-shell 
Use $(shell :; ...) in Makefile to force shell
 2019-09-05 00:20:47 +00:00
Eddie Hung
91ef4457b0 Get rid of sigAset 2019-09-04 17:18:49 -07:00
Eddie Hung
42548d9790 Get rid of sigPused 2019-09-04 17:06:17 -07:00
Eddie Hung
93d798272d Compute sigP properly 2019-09-04 16:59:57 -07:00
Emily
a9af28694c Use $(shell :; ...) in Makefile to force shell 
Did you think that `$(shell command -v ...)` would actually get run by
the shell? Foolish mortal; GNU Make is obviously far more wise than
thee, as it optimizes it to a direct -- and hence broken (since
`command` is a shell builtin) -- exec. This horrifying contortion
ensures that an actual shell runs the command and fixes the behaviour.

@Shizmob found the source of this misbehaviour; turns out gmake has a
hard-coded, incomplete list of shell builtins:

    715c787dc6/src/job.c (L2691)

This contains `command`, but the whole function is full of horrible
heuristic garbage so who knows. I'm so sorry.
 2019-09-05 00:43:30 +01:00
Eddie Hung
aa1491add3 Resolve TODO with pin assignments for SRL* 2019-09-04 15:47:36 -07:00
Eddie Hung
ba629e6a28 Merge remote-tracking branch 'origin/master' into xaig_arrival 2019-09-04 15:36:07 -07:00
Eddie Hung
d3eea82bc2 Revert "parse_xaiger() to do "clean -purge"" 
This reverts commit 5d16bf8316.
 2019-09-04 15:21:39 -07:00
Eddie Hung
6fe1ca633d abc9 followed by clean otherwise netlist could be invalid for sim 2019-09-04 15:20:04 -07:00
Eddie Hung
433b0c677c Remove log_cell() calls 2019-09-04 13:42:44 -07:00
Eddie Hung
229e54568e Merge remote-tracking branch 'origin/eddie/peepopt_dffmuxext' into xc7dsp 2019-09-04 12:37:48 -07:00
Eddie Hung
3732d421c5 Merge remote-tracking branch 'origin/master' into xc7dsp 2019-09-04 12:37:42 -07:00