5 Commits

Author	SHA1	Message	Date
YRabbit	4736acb3d5	fix identation ... Signed-off-by: YRabbit <rabbit@yrabbit.cyou>	2022-03-14 17:42:50 +10:00
YRabbit	e0f55e6d69	gowin: BUGFIX temporarily disable the budget ... Signed-off-by: YRabbit <rabbit@yrabbit.cyou>	2022-03-14 14:23:20 +10:00
YRabbit	22e4081c73	gowin: Add GUI. ... * Items such as LUT, DFF, MUX, ALU, IOB are displayed; * Local wires, 1-2-4-8 wires are displayed; * The clock spines, taps and branches are displayed with some caveats. For now, you can not create a project in the GUI because of possible conflict with another PR (about GW1NR-9C support), but you can specify the board in the command line and load .JSON and .CST in the GUI. Although ALUs are displayed, but the CIN and COUT wires are not. This is still an unsolved problem. Signed-off-by: YRabbit <rabbit@yrabbit.cyou>	2022-01-29 14:45:17 +10:00
gatecat	2ffb081442	Fixing old emails and names in copyrights ... Signed-off-by: gatecat <gatecat@ds0.me>	2021-06-12 13:22:38 +01:00
Pepijn de Vos	3611f54902	Gowin target (#542) ... * load wires * add slice bels * add IOB * add aliases * local aliases * broken packing stuff * working packer * add constraints * pnr runs1111 * add timing info * constraints * more constraint stuff * add copyright * remove generic reference * remove parameters * remove generic python api * add newline to end of file * some small refactoring * warn on invalid constraints * don't error on missing cell * comment out debugging print * typo * avoid copy * faster empty idstring * remove intermediate variable * no more deadnames * fix cst warnings * increase ripup and epsilon a bit * take single device parameter * add info to readme * gui stubs * Revert 4d03b681a8 * assign ff_used in assignArchInfo * decrease beta for better routability * try to fix CI	2020-12-30 14:59:55 +00:00