From a970a0154b954314d29b98601af0eac28957d40e Mon Sep 17 00:00:00 2001 From: David Lenfesty Date: Sat, 4 Mar 2023 12:42:15 -0700 Subject: [PATCH] hardware: add some bringup notes for rev A --- hardware/colorlight-base/README.md | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/hardware/colorlight-base/README.md b/hardware/colorlight-base/README.md index eec0933..1cb8ff9 100644 --- a/hardware/colorlight-base/README.md +++ b/hardware/colorlight-base/README.md @@ -1,3 +1,17 @@ # Manufacturing specs -Designed for JLC7628 stackup. \ No newline at end of file +Designed for JLC7628 stackup. + +# Revision Notes + +## Revision A + +- Missing silkscreen labels for debug headers and UART headers +- Pogo pins not *quite* centered. +- Pogo pins should export 4 parts, not 1. +- Power regulator and ADC should be moved to underside of board to avoid potential mechanical conflicts. +- Ethernet magnetics footprint is incorrect (too slim). +- Should have some way to provide power for standalone debugging (USB?) +- I2C should have DNP pullup resistor footprints +- Reset and/or power button would be nice +- Pads on DDR connector could be thinned slightly