amaranth

Author	SHA1	Message	Date
whitequark	ccfbccc044	hdl.ast: add Signal.range(...), to replace Signal(min=..., max=...). Fixes #196.	2019-09-08 12:10:31 +00:00
whitequark	ed7e07c6c1	hdl.ast: implement Initial. This is the last remaining part for first-class formal support.	2019-08-15 02:53:07 +00:00
whitequark	94e13effad	hdl.ast: deprecate Value.part, add Value.{bit,word}_select. Fixes #148.	2019-08-03 13:07:06 +00:00
whitequark	a7fbff94d8	hdl.{ast,cd,dsl,xfrm}: reject inappropriately used comb domain. Fixes #125.	2019-07-08 10:26:49 +00:00
whitequark	0ab215e5ed	hdl.ast: recognize a Enum used as decoder and format it better.	2019-07-02 19:34:44 +00:00
whitequark	e52b15d236	hdl.ast: add name_suffix=".." option to Signal.like(). This simplifies creation of related signals with nice names during metaprogramming, e.g. def make_ff(m, sig): sig_ff = Signal.like(sig, name_suffix="_ff") m.d.sync += sig_ff.eq(sig) return sig_ff	2019-06-12 22:26:57 +00:00
whitequark	ad1a40c934	hdl.ast: implement values with custom lowering.	2019-06-11 07:01:44 +00:00
whitequark	51c03ca391	hdl.xfrm: handle empty lhs in LHSGroup{Analyzer,Filter}.	2019-06-04 10:26:01 +00:00
whitequark	360bc9b5b4	hdl.ast: improve tests for exceptional conditions.	2019-04-21 07:20:00 +00:00
whitequark	33f9bd2a1d	hdl.ast: accept Signals with identical min/max bounds. And produce a 0-bit signal. Fixes #58.	2019-04-21 07:16:59 +00:00
whitequark	a74cacdc69	hdl.ast: handle a common typo, such as Signal(1, True).	2019-04-03 14:59:01 +00:00
whitequark	f71e0fffbb	hdl.ast: fix shape calculation for . This was carried over from Migen, and is wrong there too. Counterexample: 1'sd-1 4'sd-4 = 4'sd-4 (but should be 5'sd4).	2019-01-26 00:56:40 +00:00
whitequark	fa8e876356	hdl.ast: allow sampling ClockSignal, ResetSignal.	2019-01-17 05:23:06 +00:00
whitequark	b3de114d67	hdl.ast: add Sample.	2019-01-17 01:36:27 +00:00
whitequark	cb2f18ee37	hdl.ast: fix naming of Signal.like() signals when tracer fails.	2019-01-16 17:20:38 +00:00
whitequark	dbbcc49a71	hdl.ast: Cat.{operands→parts}	2018-12-18 19:15:50 +00:00
whitequark	80c5343600	hdl.ast: implement Array and ArrayProxy.	2018-12-15 17:16:31 +00:00
whitequark	c6e7a93717	hdl: appropriately rename tests. NFC.	2018-12-15 16:13:53 +00:00

18 commits