RISC-V

April 11, 2020

Circuit Python on the FOMU in WSL (plus the pains of building your own RISC-V toolchain)

I started down the road of learning FPGA Circuit Python last month, with the (admittedly...

March 29, 2020

LiteX Soft CPU on the ULX3S - reloading firmware without reflashing the soft CPU

My next post (aka notes to self) on getting a RISC-V compiled app onto the...

March 28, 2020

RISC-V on the ULX3S with LiteX - Part 2

First .. the exciting news: With 24 days still left in the Crowd Funding Campaign,...

March 08, 2020

RISC-V Circuit Python on ULX3S starting with the Hacker FOMU as an example

Some notes on setting up a soft RISC-V CPU to run Circuit Python. I started...

February 03, 2019

Reinstalling WSL Ubuntu (prep for TinyFPGA RISC-V toolchain)

In my prior blogs, I wrote about the difficulties I encountered in using WSL for...

January 27, 2019

RISC-V on tinyFPGA-BX via WSL with nextpnr - Part 3

After getting the tinyFPGA working with the yosys / Arachne-PNR / icestorm toolchain as noted...

January 04, 2019

RISC-V on FPGA (the tinyFPGA) via WSL - Part 2

In my previous blog, I wrote about the problems I encountered with programming the tinyFPGA...