search

wuxx / icesugar

iCESugar FPGA Board (base on iCE40UP5k)
350 stars 96 forks source link

UART access #12

Closed aalku closed 3 years ago

aalku commented 3 years ago

Hello. I am trying to use the RX and TX pins to communicate the computer with the FPGA but I see that pins are connected to iCElink UART3 and I'm not sure you can communicate with that UART through the USB-C or how to do it. Thank you.

wuxx commented 3 years ago

when plug in PC, there is a USB CDC port, this CDC port is connected to pin-4 & pin-6 of FPGA