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devantech / iceFUN

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Author: Hirosh Dabui <hirosh@dabui.de> #4

Closed splinedrive closed 2 years ago

splinedrive commented 2 years ago

Date: Sun Sep 26 23:23:39 2021 +0200

A RiscV rv32im for icefun with
This is a special iceFun version with prebuilt images.

just call
cd kianRiscV
./flash_raytrace_demo.sh that will flash the cpu and a raytracer
you need a sdd1331 display look for wiring into pcf file

set_io --warn-no-port oled_sck    A3
set_io --warn-no-port oled_mosi   A2
set_io --warn-no-port oled_rst    A1
set_io --warn-no-port oled_dc     C3
set_io --warn-no-port oled_cs     D3

set_io --warn-no-port uart_tx B14

and uart for tx with baudrate of 115200 just use a usb/uart for you pc and connect gnd/rx with B14.
stty -F /dev/ttyUSBx 11520 raw