fpga-exper - FPGA experiments

Age	Commit message (Collapse)	Author
31 hours	Add quick-and-dirty serial/parallel converters	uvok

33 hours	debounce_tb: Add assertiins	uvok

33 hours	make: Add flags to iverilog	uvok
	support g2012 for assertions
34 hours	Add question	uvok

34 hours	debounce: Increment clk_count in else block	uvok

34 hours	Use triple-equal for equality	uvok

34 hours	Add comment/docu	uvok

34 hours	Add working toggle implementation	uvok

34 hours	docu	uvok

35 hours	debounde: implement	uvok
	using params
36 hours	prepare debouncer	uvok

36 hours	Add template files	uvok

36 hours	make: make yosys-dep quit, add nextpnr_opts	uvok

36 hours	Update README	uvok

38 hours	Improve testbench	uvok
	use for loops / always blocks. specify timescale.
38 hours	dd first version of testbench	uvok

39 hours	Add simulation targets	uvok

39 hours	makefile: centralize nextpnr args	uvok
	also, get roid ofPROGRAM variable
2 days	Note that led_toggle is a bouncy variant	uvok

2 days	Use variables for device and family	uvok

2 days	Add clock constraints file	uvok

2 days	led: rename vars to make more sense	uvok

2 days	toggl: Fix state of 5fth LED	uvok

2 days	Add error for "used but no driver"	uvok

2 days	Add working LED example	uvok

3 days	yosys: Use less specialized regex for error	uvok

3 days	Questions	uvok

3 days	Make conflicting drivers an error	uvok

3 days	Use yosys for dep generation after all	uvok

3 days	Write my own dep resolve script	uvok

3 days	Remove explicit synth and deps rule	uvok
	explicit rule prevents it from being an intermediate file
3 days	makefile: Finally fix makefiles?	uvok

3 days	makefile: Try fix dep rule	uvok

3 days	Massiely reorganize makefile	uvok
	- intermediate targets - helper targets - automatic deps file
3 days	Fix flash target to use PROGRAM variable	uvok

3 days	Add non-working LED example	uvok

3 days	Use localparam for divisor	uvok

3 days	Document clock freq	uvok

3 days	add show command	uvok

3 days	add readme	uvok

3 days	clkdiv: output must be a register	uvok

3 days	Don't write to persistant flash	uvok

3 days	Adjst Makefile	uvok
	- add dependency - Make PROGRAM variable
3 days	Make clock divider separate module	uvok

4 days	Write placed and routed SVGs	uvok

4 days	Use pattern	uvok

4 days	Add FPGA basics	uvok