xobs/tomu-fpga
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FPGA implementation of Tomu
134 Commits 3 Branches 9 Tags 284 MiB
Gerber Image 70.6%
KiCad Layout 25.5%
KiCad Schematic 3.3%
CSV 0.6%
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Sean Cross 0a7b84d1c3 hardware: replace VCCPLL regulator with RC network 
Having a full regulator on VCCPLL causes the ESD network in the ICE40 to
freak out, dumping VCCPLL into GND and trying very hard to burn out the
regulator.

Replace it with a simple RC filter network, which is less clean but
results in a happier ESD network.

Signed-off-by: Sean Cross <sean@xobs.io>
2018-11-25 04:08:23 +08:00
hardware hardware: replace VCCPLL regulator with RC network 2018-11-25 04:08:23 +08:00
reference reference: add 12V ESD reference 2018-11-21 13:48:20 +08:00
.gitignore gitignore: ignore backup files 2018-10-31 16:06:14 +08:00
LICENSE LICENSE: add BSD 3-clause license 2018-10-30 16:08:52 +08:00
README.md README: convert from asciidoc to markdown 2018-10-30 16:40:21 +08:00

README.md

Tomu FPGA

An FPGA in your USB port!

Hardware

The hardware design files are all in the hardware/ directory. They were designed using KiCad 5.0.