412 commits

Author	SHA1	Message	Date
Eddie Hung	fc7008671f	Merge remote-tracking branch 'origin/eddie/peepopt_dffmuxext' into xc7dsp	2019-09-11 00:57:25 -07:00
Eddie Hung	edf90afd20	Rename dffmuxext -> dffmux, also remove constants in dff+mux	2019-09-11 00:56:38 -07:00
Eddie Hung	6b23c7c227	Merge remote-tracking branch 'origin/eddie/peepopt_dffmuxext' into xc7dsp	2019-09-11 00:07:33 -07:00
Eddie Hung	feb3fa65a3	Merge remote-tracking branch 'origin/master' into xc7dsp	2019-09-11 00:01:31 -07:00
Eddie Hung	b08797da6b	Only pack out registers if \init is zero or x; then remove \init from PREG	2019-09-10 21:33:14 -07:00
Eddie Hung	37a34eeb04	Fix RSTP	2019-09-10 20:56:13 -07:00
Eddie Hung	af147d1430	Add support for RSTP	2019-09-10 20:51:48 -07:00
Eddie Hung	c6df55a9e7	enpol -> cepol	2019-09-10 18:59:03 -07:00
Eddie Hung	86700c2bea	d?ffmux -> d?ffcemux	2019-09-10 18:52:54 -07:00
Eddie Hung	8b8a68b38a	Refactor MREG and PREG to out_dffe subpattern	2019-09-10 18:27:05 -07:00
Eddie Hung	e64e650f9c	Update help text	2019-09-10 16:35:10 -07:00
Eddie Hung	d30b2a6d7e	Update xilinx_dsp help text	2019-09-10 16:33:13 -07:00
Eddie Hung	cba63fe72b	Oops	2019-09-09 22:06:23 -07:00
Eddie Hung	02cf9933b9	Support subtraction as well	2019-09-09 21:39:42 -07:00
Eddie Hung	31e60353ac	Support TWO24	2019-09-09 21:11:41 -07:00
Eddie Hung	0bb6fd8448	Refactor	2019-09-09 20:58:54 -07:00
Eddie Hung	5a6552e56b	Add initial USE_SIMD=FOUR12 support	2019-09-09 20:57:20 -07:00
Eddie Hung	2c04430445	Only trim sigM if USE_MULT; only look for ffM then too	2019-09-09 20:57:03 -07:00
Eddie Hung	be0eaf3a9a	Fix misspelling	2019-09-09 16:46:33 -07:00
Eddie Hung	6348f9512c	Rename	2019-09-09 16:45:38 -07:00
Eddie Hung	1df9c5d277	Oops	2019-09-09 16:07:40 -07:00
Eddie Hung	5f8f0e1383	Tidy up	2019-09-09 15:59:10 -07:00
Eddie Hung	04bc287271	Refactor using subpattern in_dffe	2019-09-09 15:51:14 -07:00
Eddie Hung	e2c2d784c8	Make one check $shift(x)? only; change testcase to be 8b	2019-09-06 22:48:23 -07:00
Eddie Hung	74a5c802f7	Pack CREG	2019-09-06 21:01:36 -07:00
Eddie Hung	6a9205280f	Use unextend lambda	2019-09-06 18:40:11 -07:00
Eddie Hung	b69512a5b9	Fix ffP just like ffPmux	2019-09-06 15:51:21 -07:00
Eddie Hung	5344bfe637	Perform D replacement properly	2019-09-06 15:46:15 -07:00
Eddie Hung	74eac76699	Add support for DREG	2019-09-06 15:32:26 -07:00
Eddie Hung	ef56f8596f	Fine tune nusers when postAdd	2019-09-06 15:11:41 -07:00
Eddie Hung	0d1d8b4d24	Fix macc and mul tests	2019-09-06 14:57:36 -07:00
Eddie Hung	8246062acf	Fix enable polarity	2019-09-06 14:36:10 -07:00
Eddie Hung	2c32056990	Logging for ffAD	2019-09-06 14:10:12 -07:00
Eddie Hung	e926f2973e	Add support for pre-adder and AD register	2019-09-06 14:06:57 -07:00
Eddie Hung	da8fe83f7a	Tidy up ice40_dsp some more	2019-09-06 12:16:40 -07:00
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
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	a32b14a55f	Do not check signedness of post-adder (assume taken care of by DSP)	2019-09-05 12:38:47 -07:00
Eddie Hung	7bd55f379c	Use filter instead of index; support wide enable muxes	2019-09-05 11:55:14 -07:00