4578 commits

Author	SHA1	Message	Date
Eddie Hung	aebbfffd71	Ooops AREG and BREG to default to -1	2019-09-27 11:57:53 -07:00
Marcin Kościelnicki	fd0e3a2c43	Fix _TECHMAP_REMOVEINIT_ handling. ... Previously, this wire was handled in the code that populated the "do or do not" techmap cache, resulting in init value removal being performed only for the first use of a given template. Fixes the problem identified in #1396.	2019-09-27 18:34:12 +02:00
Eddie Hung	26657037b8	Update doc with max cascade chain of 20	2019-09-26 14:31:02 -07:00
Eddie Hung	5b9deef10d	Do not always zero out C (e.g. during cascade breaks)	2019-09-26 13:59:05 -07:00
Eddie Hung	95f0dd57df	Update doc	2019-09-26 13:44:41 -07:00
Eddie Hung	58f31096ab	Zero out ports	2019-09-26 13:40:38 -07:00
Eddie Hung	af59856ba1	xilinx_dsp_cascade to also cascade AREG and BREG	2019-09-26 13:29:18 -07:00
Eddie Hung	832216dab0	Try recursive pmgen for P cascade	2019-09-26 12:09:57 -07:00
Eddie Hung	bd8661e024	CREG to check for \keep	2019-09-26 10:32:01 -07:00
Eddie Hung	c0bb1d22e8	Remove newline	2019-09-26 10:31:55 -07:00
Eddie Hung	f1de93edf5	Do not die if DSP48E1.P has no users (would otherwise get 'clean'-ed)	2019-09-25 22:58:03 -07:00
Eddie Hung	cd8a640989	Reject if (* init *) present	2019-09-25 18:21:08 -07:00
Eddie Hung	aeb1539818	Rework xilinx_dsp postAdd for new wreduce call	2019-09-25 17:22:30 -07:00
Eddie Hung	5f8917c984	Fix memory issue since SigSpec& could be invalidated	2019-09-25 16:45:51 -07:00
Eddie Hung	486dd7c483	unextend only used in init	2019-09-25 14:05:59 -07:00
Eddie Hung	53ea5daa42	Call 'wreduce' after mul2dsp to avoid unextend()	2019-09-25 14:04:36 -07:00
Clifford Wolf	b432c9b44b	Improve "portlist" command ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-09-25 09:20:38 +02:00
Clifford Wolf	6c427d36dd	Add "portlist" command ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-09-24 18:08:59 +02:00
Eddie Hung	44374b1b2b	"abc_padding" attr for blackbox outputs that were padded, remove them later	2019-09-23 21:58:40 -07:00
Eddie Hung	e556d48d45	Set [AB]CASCREG to legal values	2019-09-23 16:00:11 -07:00
Eddie Hung	b824a56cde	Comment to explain separating CREG packing	2019-09-23 13:58:10 -07:00
Eddie Hung	15dfbc8125	Separate out CREG packing into new pattern, to avoid conflict with PREG	2019-09-23 13:27:10 -07:00
Eddie Hung	26a6c55665	Move log_debug("\n") later	2019-09-23 13:27:00 -07:00
Eddie Hung	d0dbbc2605	Move unextend initialisation later	2019-09-23 13:26:34 -07:00
Eddie Hung	a67af3d5e5	Use new port() overload once more	2019-09-23 13:00:44 -07:00
Eddie Hung	bcee87a457	Merge remote-tracking branch 'origin/master' into xc7dsp	2019-09-23 10:58:28 -07:00
N. Engelhardt	3bed4cb18a	fix show command for macos	2019-09-23 17:47:05 +02:00
Eddie Hung	ec08a031b5	Revert abc9.cc	2019-09-20 17:52:23 -07:00
Eddie Hung	72ce06909e	Trim mismatched connection to be same (smallest) size	2019-09-20 17:51:36 -07:00
Eddie Hung	567e5f0aa7	Fix first testcase in #1391	2019-09-20 17:51:27 -07:00
Eddie Hung	53817b8575	Use new port/param overload in pmg	2019-09-20 14:21:22 -07:00
Eddie Hung	d122083a11	Output pattern matcher items as log_debug()	2019-09-20 12:42:28 -07:00
Eddie Hung	95644b00cb	OPMODE is port not param	2019-09-20 12:37:29 -07:00
Eddie Hung	3fb839e255	Merge remote-tracking branch 'origin/master' into xc7dsp	2019-09-20 12:21:36 -07:00
Eddie Hung	eb597431f0	Do not run xilinx_dsp_cascadeAB for now	2019-09-20 12:18:37 -07:00
Eddie Hung	0bca366bcd	WIP for xiinx_dsp_cascadeAB	2019-09-20 12:07:14 -07:00
Eddie Hung	b0ad2592be	Run until convergence	2019-09-20 12:04:16 -07:00
Eddie Hung	1b892ca1be	Cleanup ice40_dsp.pmg	2019-09-20 12:03:45 -07:00
Eddie Hung	d88903e610	Cleanup xilinx_dsp	2019-09-20 12:03:25 -07:00
Eddie Hung	1809f463fb	More exceptions	2019-09-20 12:03:10 -07:00
Eddie Hung	70c5444b25	Update doc	2019-09-20 10:07:54 -07:00
Eddie Hung	ed187ef1cf	Add a xilinx_dsp_cascade matcher for PCIN -> PCOUT	2019-09-20 10:00:09 -07:00
Eddie Hung	1844498c5f	Add an overload for port/param with default value	2019-09-20 09:59:42 -07:00
Eddie Hung	a0d3ecf8c6	Small cleanup	2019-09-20 08:41:28 -07:00
Clifford Wolf	1f64b34c64	Add "add -mod" ... Signed-off-by: Clifford Wolf <clifford@clifford.at>	2019-09-20 10:27:17 +02:00
Eddie Hung	8cfcaf108e	Disable support for SB_MAC16 reset since it is async	2019-09-19 22:48:57 -07:00
Eddie Hung	a59f80834f	SB_MAC16 ffCD to not pack same as ffO	2019-09-19 22:39:47 -07:00
Eddie Hung	1b88211ec6	Clarify	2019-09-19 21:58:34 -07:00
Eddie Hung	34f9a8ceb2	Update doc for ice40_dsp	2019-09-19 21:57:11 -07:00
Eddie Hung	8a94ce7aa5	Add an index	2019-09-19 20:04:44 -07:00