iCE40/yosys - clone of https://github.com/YosysHQ/yosys

	Commit message (Collapse)	Author	Age	Files	Lines
*	kernel/ff: Refactor FfData to enable FFs with async load.	Marcelina Kościelnicka	2021-10-02	1	-2/+2
\| \| \| \| \| \| \| \| \| \|	- _en is split into _ce (clock enable) and *_aload (async load aka latch gate enable), so both can be present at once - has_d is removed - has_gclk is added (to have a clear marker for $ff) - d_is_const and val_d leftovers are removed - async2sync, clk2fflogic, opt_dff are updated to operate correctly on FFs with async load
*	Add dffunmap pass.	Marcelina Kościelnicka	2020-07-31	1	-0/+107
	To be used with backends that cannot deal with fancy FF types (like blif or smt).