You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.

53 lines
944 B

# ULX3S PCB
This is work-in-progress place for putting
some wishes of a small FPGA board.
Instead of describing in written,
it is better explained when drawn in kicad.
Currently PCB is not routed. Only some footprintes
are being collected and some are incomplete,
Here are just so get some insight how will it all
physically fit and look.
From production of this, we are far, far away :)
TODO
3.5 mm jack footprint
Completing FPGA shcematics blocks and
checking fitness for the footprint
Switching voltage regulators
Check SD card slot footprint
USB and GPDI footprints without thru-holes
SPI OLED placeholder (thru hole probably)
2.54 mm external JTAG header
FTDI usb-jtag chip
Oscillators (25/50/100 MHz)
SPI flash chip for fpga configuration
SDRAM chip 32MB
LEDs: 8 blinkleds, 1 usb led
8 years ago
IR camera placeholder
OV767 color camera placeholder
RTC clock low ppm drift
PushButtons: 6 (2+4)
U
A B L D R