8 commits

Author	SHA1	Message	Date
Eddie Hung	601fac97e4	Add params	2019-07-18 21:02:49 -07:00
Eddie Hung	e3f8e59f18	Make all operands signed	2019-07-17 14:25:40 -07:00
Eddie Hung	c501aa5ee8	Signedness	2019-07-16 15:54:27 -07:00
Eddie Hung	6390c535ba	Revert drop down to 24x16 multipliers for all	2019-07-16 14:30:25 -07:00
Eddie Hung	569cd66764	Merge branch 'xc7dsp' of github.com:YosysHQ/yosys into xc7dsp	2019-07-16 14:18:36 -07:00
Eddie Hung	0c7ee6d0fa	Move DSP mapping back out to dsp_map.v	2019-07-15 14:18:44 -07:00
Eddie Hung	b33ecd2a74	Move dsp_map.v into cells_map.v; cleanup synth_xilinx a little	2019-07-10 16:00:03 -07:00
David Shah	c865559f95	xc7: Map combinational DSP48E1s ... Signed-off-by: David Shah <dave@ds0.me>	2019-07-08 19:15:25 +01:00