Bootloader Protocol

A project log for TinyFPGA B-Series

Low-cost, open-source FPGA boards in a tiny form factor with built-in USB, SPI flash, LDO, and MEMS clock.

Luke ValentyLuke Valenty 10/11/2017 at 05:430 Comments

I've documented the bootloader protocol a bit more in the GitHub repo:

If you want to integrate the TinyFPGA B-series into a development platform, you can ideally use the programmer script instead of writing your own.  However, there are some cases where it's just not practical or user-friendly to do so.  In those cases this README should help along with the reference implementation that provides.