iCE40/yosys - [no description]

	Commit message (Expand)	Author	Age	Files	Lines
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* \|	Do not $mul -> $__mul if A and B are less than maxwidth	Eddie Hung	2019-07-19	1	-1/+3
* \|	Add a DSP_MINWIDTH macro, and soft-logic for {A_WIDTH,B_WIDTH} <= 1 too	Eddie Hung	2019-07-19	1	-28/+68
* \|	Merge branch 'xc7dsp' into ice40dsp	Eddie Hung	2019-07-19	1	-1/+1
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\| * \|	Fix typo in B	Eddie Hung	2019-07-19	1	-1/+1
\| * \|	Merge remote-tracking branch 'origin/master' into xc7dsp	Eddie Hung	2019-07-18	1	-1/+1
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* \| \|	Use sign_headroom instead	Eddie Hung	2019-07-19	1	-4/+4
* \| \|	Do not define `DSP_SIGNEDONLY macro if no exists	Eddie Hung	2019-07-18	1	-4/+3
* \| \|	Merge remote-tracking branch 'origin/master' into ice40dsp	Eddie Hung	2019-07-18	1	-1/+1
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\| * \|	gen_lut to return correctly sized LUT mask	Eddie Hung	2019-07-16	1	-1/+1
\| * \|	Revert "Add "synth -keepdc" option"	Eddie Hung	2019-07-09	1	-13/+2
\| * \|	Add synth -keepdc option	Eddie Hung	2019-07-08	1	-2/+13
* \| \|	mul2dsp to create cells that can be interchanged with $mul	Eddie Hung	2019-07-18	1	-1/+7
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* \|	Make consistent	Eddie Hung	2019-07-18	1	-1/+2
* \|	Fix signed multiplier decomposition	Eddie Hung	2019-07-18	1	-29/+36
* \|	Working for unsigned	Eddie Hung	2019-07-18	1	-52/+28
* \|	Cleanup	Eddie Hung	2019-07-18	1	-70/+58
* \|	mul2dsp: Lower partial products always have unsigned inputs	David Shah	2019-07-18	1	-31/+41
* \|	Fix mul2dsp signedness	Eddie Hung	2019-07-17	1	-42/+38
* \|	A_SIGNED == B_SIGNED so flip both	Eddie Hung	2019-07-17	1	-21/+12
* \|	Add DSP_{A,B}_SIGNEDONLY macro	Eddie Hung	2019-07-16	1	-11/+40
* \|	Merge branch 'xc7dsp' of github.com:YosysHQ/yosys into xc7dsp	Eddie Hung	2019-07-16	1	-22/+26
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\| * \|	mul2dsp: Fix edge case where Y_WIDTH is less than B_WIDTH+`DSP_A_MAXWIDTH	David Shah	2019-07-16	1	-18/+22
\| * \|	mul2dsp: Fix indentation	David Shah	2019-07-16	1	-7/+7
* \| \|	Do not swap if equals	Eddie Hung	2019-07-15	1	-1/+1
* \| \|	OUT port to Y in generic DSP	Eddie Hung	2019-07-15	1	-1/+1
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* \|	Only swap if B_WIDTH > A_WIDTH	Eddie Hung	2019-07-15	1	-1/+1
* \|	Tidy up	Eddie Hung	2019-07-15	1	-39/+26
* \|	mul2dsp: Fix typo	David Shah	2019-07-08	1	-1/+1
* \|	Add mul2dsp multiplier splitting rule and ECP5 mapping	David Shah	2019-07-08	2	-0/+238
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*	Make doc consistent	Eddie Hung	2019-06-14	1	-1/+4
*	Merge remote-tracking branch 'origin/master' into xaig	Eddie Hung	2019-06-12	3	-2/+182
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\| *	Add "wreduce -keepdc", fixes #1016	Clifford Wolf	2019-05-20	1	-2/+4
\| *	Merge remote-tracking branch 'origin/master' into clifford/specify	Eddie Hung	2019-05-03	1	-0/+2
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\| \| *	Run "peepopt" in generic "synth" pass and "synth_ice40"	Clifford Wolf	2019-04-30	1	-0/+2
\| * \|	Improve $specrule interface	Clifford Wolf	2019-04-23	1	-2/+2
\| * \|	Improve $specrule interface	Clifford Wolf	2019-04-23	1	-3/+4
\| * \|	Add $specrule cells for $setup/$hold/$skew specify rules	Clifford Wolf	2019-04-23	1	-0/+28
\| * \|	Rename T_{RISE,FALL}_AVG to T_{RISE,FALL}_TYP to better match verilog std nom...	Clifford Wolf	2019-04-23	1	-70/+70
\| * \|	Add $specify2 and $specify3 cells to simlib	Clifford Wolf	2019-04-23	1	-0/+147
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* /	synth to take -abc9 argument	Eddie Hung	2019-02-20	1	-5/+13
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*	Merge pull request #772 from whitequark/synth_lut	Clifford Wolf	2019-01-02	1	-6/+40
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\| *	synth: add k-LUT mode.	whitequark	2019-01-02	1	-2/+36
\| *	synth: improve script documentation. NFC.	whitequark	2019-01-02	1	-6/+6
* \|	Merge pull request #771 from whitequark/techmap_cmp2lut	Clifford Wolf	2019-01-02	2	-1/+106
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\| *	cmp2lut: new techmap pass.	whitequark	2019-01-02	2	-1/+106
* \|	Fix typographical and grammatical errors and inconsistencies.	whitequark	2019-01-02	2	-2/+2
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*	gate2lut: new techlib, for converting Yosys gates to FPGA LUTs.	whitequark	2018-12-05	2	-0/+88
*	Fix typo.	whitequark	2018-12-05	1	-2/+2
*	Consistent use of 'override' for virtual methods in derived classes.	Henner Zeller	2018-07-20	2	-8/+8
*	Make -nordff the default in "prep"	Clifford Wolf	2018-05-30	1	-9/+13