Myelin's USB "POST Box" for debugging Archimedes / RISC PC systems

May 2021

This is the homepage for Phillip Pearson / Myelin's POST Box variant. The original design and Verilog RTL was done by Phil Pemberton (philpem on Stardot), and Myelin ported it to the LCMXO256 FPGA, added a microcontroller for USB support, and made a circuit board.

If you came here by following the link on the silkscreen on your POST Box PCB, you are probably looking for the user guide.

POST Box User Guide

Other useful links: