gateware.fx2: implement reset for async FIFOs.
by whitequark 6 years 10 months
d4fedf0a
cli: build: fix a confusing message.
by whitequark 6 years 10 months
e0c6f865
revC: fix some more diffpair issues
by Hector Martin 6 years 10 months
ec5f4da1
revC: fix up diffpairs
by Hector Martin 6 years 10 months
revC: fix up diffpairs

Moved skew matching meanders to the FPGA side, length matched again.
Kicad is being stupid about length matching so I could only get them to
within +/- 0.5mm, but that should be plenty.
b50bd694
revC: update wave soldering keepouts
by Hector Martin 6 years 10 months
14731450
revC: add ATECC508A
by Hector Martin 6 years 10 months
aa64dade
revC: pull +5V a bit further away from GND
by Hector Martin 6 years 10 months
422462ce
revC: swap U2/U3, fix DRC issue
by Hector Martin 6 years 10 months
52886481
revC: length match LVDS pairs (#82)
by Serge Bazanski 6 years 10 months
bad3e59d
target.hardware: explicitly set clock constraint f...
by whitequark 6 years 10 months
target.hardware: explicitly set clock constraint for sys_clk.

The default doesn't work with nextpnr because of signal naming
issues.
7313098a
Report a bug