revC1: spread apart rear USB testpoints some more
by Hector Martin 6 years 2 months
revC1: add testpoints for raw DAC output
by Hector Martin 6 years 2 months
revC1: add testpoints for raw DAC output

Also tweak some other testpoint silkscreen markings
revC1: move C87 up slightly, relocate CLKIF label
by Hector Martin 6 years 2 months
revC1: move C87 up slightly, relocate CLKIF label

Just to keep it further away from U2.
revC1: update 5V capacitor footprint & datasheet
by Hector Martin 6 years 2 months
revC1: update 5V capacitor footprint & datasheet

Mouser datasheet is wrong, lol.
revC1: bump 5V cap to 150µF
by Hector Martin 6 years 2 months
revC1: rotate U15 90deg, swap D1/D2 pins
by Hector Martin 6 years 2 months
revC1: rotate U15 90deg, swap D1/D2 pins

This simplifies the VBUS routing and avoids several layer crossings
revC1: add additional current-carrying vias to USB...
by Hector Martin 6 years 2 months
revC1: add additional current-carrying vias to USB GND
revC1: change regulator EN pulldowns 100k -> 10k
by Hector Martin 6 years 2 months
revC1: change regulator EN pulldowns 100k -> 10k

Closes: #135
revC1: change Vio current limit resistors to 0.68 ...
by Hector Martin 6 years 2 months
revC1: change Vio current limit resistors to 0.68 ohms

Issue: #135
revC1: add 100uF bulk decoupling to 5V rail
by Hector Martin 6 years 2 months
revC1: add 100uF bulk decoupling to 5V rail

Issue: #135
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