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31 commits

Author SHA1 Message Date
Robin Ole Heinemann
25caf4045b *: remove unused imports 2021-05-18 20:18:55 +00:00
dx-mon
f7c2b9419f compat.genlib.roundrobin: fix missing imports 2021-02-04 11:02:27 +00:00
Jean THOMAS
20f9ab9d7a
nmigen.lib.scheduler: add RoundRobin. 2020-07-28 21:02:01 +00:00
awygle
5ae87916ec
nmigen.compat.genlib.cdc: add PulseSynchronizer. 2020-02-16 07:01:44 +00:00
whitequark
e18385b613 Remove everything deprecated in nmigen 0.1. 
Closes #275.
 2020-01-12 13:59:26 +00:00
whitequark
2f9dab361f {,_}tools→{,_}utils 
In context of nMigen, "tools" means "parts of toolchain", so it is
confusing to have a completely unrelated module also called "tools".
 2019-10-13 18:53:38 +00:00
whitequark
1387e2f9df compat.genlib.fsm: add migration warning. 2019-10-12 22:48:08 +00:00
whitequark
da48c05bdf _tools: extract most utility methods to a private package. 
We don't want to guarantee backwards compatibility for most of them.
 2019-10-12 22:40:48 +00:00
whitequark
8deb13cea3 lib.cdc: MultiReg→FFSynchronizer. 
Fixes #229.
 2019-09-23 14:18:45 +00:00
whitequark
bc53bbf564 hdl.mem,lib.fifo: use keyword-only arguments for memory geometry. 
Fixes #230.
 2019-09-23 12:15:06 +00:00
whitequark
a57b76fb5d lib.fifo: make simulation read() and write() functions compat-only. 
These functions were originally changed in 3ed51938, in an attempt
to make them take one cycle instead of two. However, this does not
actually work because of drawbacks of the simulator interface.

Avoid committing to any specific implementation for now, and instead
make them compat-only extensions.
 2019-09-23 08:46:12 +00:00
whitequark
2d2ab6e09d lib.cdc: make domain properties private. 
It is not correct to access domain properties from user code, because
it will not match the reality if DomainRenamer has been applied to
the module.
 2019-09-12 13:54:48 +00:00
whitequark
9893e3c044 lib.cdc: adjust ResetSynchronizer for new CDC primitive conventions. 
Refs #97.
 2019-09-12 13:48:45 +00:00
whitequark
8f659b6cd6 lib.cdc: adjust MultiReg for new CDC primitive conventions. 
Refs #97.
 2019-09-12 13:48:24 +00:00
whitequark
447bfa6ad5 compat.genlib.fsm: fix after commit dac62754. 2019-07-08 10:12:26 +00:00
whitequark
6cd9f7db19 compat.genlib.resetsync: add shim for AsyncResetSynchronizer. 2019-01-26 18:24:36 +00:00
whitequark
2fb85a6170 compat.fifo: fix _FIFOInterface deprecation wrapper. 2019-01-26 18:23:58 +00:00
whitequark
4bf80a6e33 compat: suppress deprecation warnings that are internal or during test. 2019-01-26 15:43:00 +00:00
whitequark
eeb023a7f5 compat.genlib.fifo: adjust _FIFOInterface shim to not require fwft=. 2019-01-22 06:56:46 +00:00
whitequark
52a9f818f1 compat.genlib.cdc: add missing import. 2019-01-20 03:03:56 +00:00
whitequark
c110fe6a9d compat.genlib.cdc: add GrayCounter and GrayDecoder shims. 2019-01-20 02:29:08 +00:00
whitequark
45088f7824 compat.genlib.fifo: add aliases for SyncFIFO, SyncFIFOBuffered. 2019-01-19 01:06:51 +00:00
Jean-François Nguyen
73ed870309 compat.genlib.coding: fix import. 2018-12-26 14:30:01 +00:00
whitequark
528747703d lib.coding: port from Migen. 2018-12-26 13:19:34 +00:00
whitequark
3448953f61 compat.genlib.fsm: fix naming for non-Signal LHS. 2018-12-22 22:00:58 +00:00
whitequark
99b778158d compat: use nicer names for next_value/next_value_ce signals. 2018-12-22 02:05:49 +00:00
whitequark
0f2c7e7161 compat: import genlib.record from Migen. 2018-12-18 20:04:22 +00:00
whitequark
790eb05a92 Rename fhdl→hdl, genlib→lib. 2018-12-15 14:25:31 +00:00
whitequark
a0d555a9fc compat: add genlib.cdc.MultiReg shim. 2018-12-14 16:01:38 +00:00
whitequark
b58715c5dc ast, back.pysim: allow specifying user-defined decoders for signals. 2018-12-14 09:02:29 +00:00
whitequark
6251c95d4e compat.genlib.fsm: import/wrap Migen code. 2018-12-13 12:41:19 +00:00