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0a7b84d1c3
tomu-fpga/hardware/pcb
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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
..
tomu-fpga.pretty hardware: footprint: add footprint for 11V TVS diode 2018-11-20 23:39:48 +08:00
fp-lib-table hardware: pcb: add footprint library table 2018-10-31 12:58:07 +08:00
pcb.jpg hardware: pcb: add initial screenshot 2018-10-31 16:05:54 +08:00
tomu-fpga-cache.lib hardware: replace VCCPLL regulator with RC network 2018-11-25 04:08:23 +08:00
tomu-fpga.dcm hardware: pcb: add pin header to dcm file 2018-11-02 19:22:04 +08:00
tomu-fpga.kicad_pcb hardware: replace VCCPLL regulator with RC network 2018-11-25 04:08:23 +08:00
tomu-fpga.lib hardware: footprints: cleanup ice40 footprints 2018-11-06 19:42:01 +08:00
tomu-fpga.pro hardware: pcb: remove text leftover from EFM32 2018-11-09 16:45:06 +08:00
tomu-fpga.sch hardware: replace VCCPLL regulator with RC network 2018-11-25 04:08:23 +08:00