fpga-exper - FPGA experiments

Age	Commit message (Expand)	Author
35 hours	Add simulation targets	uvok
35 hours	makefile: centralize nextpnr args	uvok
2 days	Use variables for device and family	uvok
2 days	Add clock constraints file	uvok
2 days	Add error for "used but no driver"	uvok
2 days	yosys: Use less specialized regex for error	uvok
2 days	Make conflicting drivers an error	uvok
2 days	Use yosys for dep generation after all	uvok
2 days	Write my own dep resolve script	uvok
2 days	Remove explicit synth and deps rule	uvok
2 days	makefile: Finally fix makefiles?	uvok
2 days	makefile: Try fix dep rule	uvok
2 days	Massiely reorganize makefile	uvok
2 days	Fix flash target to use PROGRAM variable	uvok
3 days	add show command	uvok
3 days	Don't write to persistant flash	uvok
3 days	Adjst Makefile	uvok
3 days	Write placed and routed SVGs	uvok
4 days	Use pattern	uvok
4 days	Add FPGA basics	uvok