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4212 Commits

Author SHA1 Message Date
Florent Kermarrec 210ba91d58 migen/genlib/cdc: fix BusSynchronizer 
ping/pong token can be lost when:
- source clock domain starts before destination clock domain.
- a clock domain stops.

This fix add a timeout to detect such situation and create another token.
 2015-09-19 12:18:39 +08:00
Sebastien Bourdeauducq bfcc8f9661 sim: remove unneeded import 2015-09-19 12:18:20 +08:00
Sebastien Bourdeauducq 84f98b4632 genlib/CRG: fix variable name conflict 2015-09-19 11:18:44 +08:00
Sebastien Bourdeauducq 0a55ef5bc3 test: add divider 2015-09-18 11:07:14 +08:00
Florent Kermarrec e4329c739c actorlib/structuring: fix Pack in packetized mode 
Params need to be registered for the case when eop appears before the end of the pack cycle.
 2015-09-18 02:28:02 +02:00
Sebastien Bourdeauducq ec1d4edf84 sim: support Case 2015-09-17 17:25:06 +08:00
Sebastien Bourdeauducq 9d3fd50950 sim: variables are deprecated 2015-09-17 17:24:57 +08:00
Sebastien Bourdeauducq 2688d66ea1 sim: fix comb evaluation 2015-09-17 17:24:20 +08:00
Sebastien Bourdeauducq 049a8f082a test/size: do not test removed functions 2015-09-17 17:23:19 +08:00
Sebastien Bourdeauducq 4a3a1bc5b0 test/coding: use new API 2015-09-17 17:22:59 +08:00
Sebastien Bourdeauducq 12cd390c0b genlib/misc: add missing import 2015-09-17 17:22:44 +08:00
Sebastien Bourdeauducq 776579f0d7 fhdl/structure: all case statements should be lists 2015-09-17 17:22:24 +08:00
Sebastien Bourdeauducq bcf62997f6 fhdl/bitcontainer: remove fiter 2015-09-17 17:22:03 +08:00
Sebastien Bourdeauducq c2109f8f81 minor bugfixes 2015-09-17 15:20:27 +08:00
Sebastien Bourdeauducq 6e08df75ee sim: support eval of slice, cat and mux 2015-09-17 14:39:36 +08:00
Sebastien Bourdeauducq 9dd3200ba2 fhdl/structure: fix namespace pollution 2015-09-17 14:39:17 +08:00
Sebastien Bourdeauducq 6569c516a1 test: bit reverse 2015-09-17 14:38:55 +08:00
Sebastien Bourdeauducq 0a92e346d3 fhdl/bitcontainer: remove fslice and freversed 2015-09-17 14:38:33 +08:00
Sebastien Bourdeauducq fd88b9b8a3 test/constant: use new API 2015-09-17 11:08:40 +08:00
Robert Jordens 74c9159a01 add unittests for Constant 2015-09-17 11:06:04 +08:00
Sebastien Bourdeauducq 0b9c6720d8 doc: Constant 2015-09-17 11:05:57 +08:00
Sebastien Bourdeauducq f5ab734bdf fhdl/verilog: fix case value sort 2015-09-17 08:03:48 +08:00
Sebastien Bourdeauducq e940c6d9b9 fhdl/structure: introduce Constant, autowrap for eq/ops, fix Signal as dictionary key problem 2015-09-15 12:38:02 +08:00
Sebastien Bourdeauducq 42afba2bbc fhdl/decorators: remove traces of deprecated API 2015-09-12 19:44:35 +08:00
Sebastien Bourdeauducq eb921fb957 genlib: remove reverse_bytes, FlipFlop, Counter 2015-09-12 19:40:29 +08:00
Sebastien Bourdeauducq 9667d61e84 genlib: cleanup CRG 2015-09-12 19:40:07 +08:00
Sebastien Bourdeauducq 1bdb9bee22 fhdl/decorators: remove deprecated API 2015-09-12 19:34:44 +08:00
Sebastien Bourdeauducq 336728413a simplify imports, migen.fhdl.std -> migen 2015-09-12 19:34:07 +08:00
Sebastien Bourdeauducq b43495aab1 build/xilinx: minor cleanup 2015-09-12 16:48:25 +08:00
Sebastien Bourdeauducq 047d1f48b5 test/support,signed,sort: use new simulator 2015-09-12 16:28:21 +08:00
Sebastien Bourdeauducq 8ee361ffe2 sim: refactor comb commit 2015-09-12 16:27:59 +08:00
Sebastien Bourdeauducq 5fa7f7414f sim: support eval of nested lists 2015-09-12 16:01:53 +08:00
Sebastien Bourdeauducq 9556c335ea genlib/sort: remove unneeded import 2015-09-12 15:21:42 +08:00
Sebastien Bourdeauducq 308c5d7a78 examples/graycounter: use new simulator 2015-09-12 15:14:21 +08:00
Sebastien Bourdeauducq fa6d96bb9a test/examples: do not attempt to run deleted examples 2015-09-12 15:13:45 +08:00
Sebastien Bourdeauducq 7bd72a16df sim: support clock domains without sync 2015-09-12 15:12:57 +08:00
Sebastien Bourdeauducq fd986210f8 simulator: support generators 2015-09-10 21:44:14 -07:00
Sebastien Bourdeauducq 10d89d81f4 new simulator: basic execution 2015-09-10 20:33:45 -07:00
Sebastien Bourdeauducq 49ef182305 fhdl/tools: add input lister 2015-09-10 20:33:10 -07:00
Sebastien Bourdeauducq f9849fb8be style 2015-09-10 20:32:47 -07:00
Sebastien Bourdeauducq 714ae43ab8 fhdl: remove features new simulator won't use 2015-09-10 18:29:57 -07:00
Sebastien Bourdeauducq 91ab3f0d01 remove genlib.misc.optree (use reduce instead) 2015-09-10 13:56:56 -07:00
Florent Kermarrec 31956de790 dvisampler/edid: fix sda sampling, needs to be similar to scl. 
Video sources with high scl frequency were not able to access EDID information through I2C.
I2C start was not detected correctly and was randomly reseting the fsm during transfers.(seen with litescope)
 2015-09-10 20:51:10 +02:00
Yves Delley 1dcd2ac1c0 fixed bug in value_bits_sign of mul operatiors 2015-09-10 10:53:26 -07:00
Sebastien Bourdeauducq 86f34e82c3 mibuild -> migen.build 2015-09-10 10:53:15 -07:00
Sébastien Bourdeauducq 07efe9d7b1 Merge pull request #31 from burnpanck/fix-value_bits_sign-mul 
fix bug in value_bits_sign of mul operatiors
 2015-09-10 10:25:57 -07:00
Yann Sionneau b2c000e982 travis: only upload package when not building a pull request 2015-09-09 17:09:24 +02:00
Yves Delley 6e9d6d7a8e fixed bug in value_bits_sign of mul operatiors 2015-09-09 15:32:09 +02:00
Tim 'mithro' Ansell 12f5858850 Allow installing tools to a prefix. 
(Defaults to /usr/local.)
 2015-09-08 08:16:34 -07:00
Florent Kermarrec 40f47f447a create liteethmini and move liteeth to a separate repo (https://github.com/enjoy-digital/liteeth) 
LiteEthMini is a subset of LiteEth intended to be used with a CPU and a software stack.
 2015-09-08 01:33:57 +02:00