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b330e5c447
new-sonar/hardware/colorlight-base
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David Lenfesty b330e5c447 Update to KiCAD 7 and fix most issues
2023-05-07 10:41:40 -06:00
..
gerbers hw: revision A gerbers 2023-03-05 11:53:18 -07:00
adc.kicad_sch Update to KiCAD 7 and fix most issues 2023-05-07 10:41:40 -06:00
bom.ini hw: create KiBOM config 2023-05-07 10:39:18 -06:00
colorlight-base.kicad_pcb Update to KiCAD 7 and fix most issues 2023-05-07 10:41:40 -06:00
colorlight-base.kicad_pro Update to KiCAD 7 and fix most issues 2023-05-07 10:41:40 -06:00
colorlight-base.kicad_sch Update to KiCAD 7 and fix most issues 2023-05-07 10:41:40 -06:00
dac.kicad_sch Update to KiCAD 7 and fix most issues 2023-05-07 10:41:40 -06:00
debug.kicad_sch Update to KiCAD 7 and fix most issues 2023-05-07 10:41:40 -06:00
ethernet.kicad_sch Update to KiCAD 7 and fix most issues 2023-05-07 10:41:40 -06:00
external_connections.kicad_sch Update to KiCAD 7 and fix most issues 2023-05-07 10:41:40 -06:00
fp-lib-table hardware: check in colorlight-base design 2023-01-23 22:01:37 -07:00
power.kicad_sch Update to KiCAD 7 and fix most issues 2023-05-07 10:41:40 -06:00
README.md hw: Add a few more HW bugs found to the README 2023-04-22 18:39:40 -06:00
revision_notes.md hw: added some notes on RevA bringup issues 2023-03-05 11:52:41 -07:00
sampling.kicad_sch hardware: check in colorlight-base design 2023-01-23 22:01:37 -07:00
sym-lib-table hardware: check in colorlight-base design 2023-01-23 22:01:37 -07:00

README.md

Manufacturing specs

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
  • VREF is floating on ADCs
  • led is on same FPGA pin as ADC1 refclk (U16)
  • Need to figure out the pin length for mounting the board directly to preprocessor