Yesterday I managed to program a Colorlight 5A-75B v7.0 with OpenOCD and a Blue Pill running versaloon.

https://forum.1bitsquared.com/t/colorlight-5a-75b-as-a-fpga-development-platform/141/9?u=marble

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Colorlight 5A-75B as a FPGA Development Platform

I just had a successful run with versaloon. I simply checked out v1.0 of the repository and flashed it to a blue pill board. After checking that the device get recognized by my computer with dmesg and lsusb, I connected the JTAG signals and 5V power. I tested the setup with the pin-scan example. Since I had a different version of the board than the author did, I hat to make some changes to the code. <details><summary>git diff</summary>diff --git a/5a-75b/pin-scan/Makefile b/5a-75b/pin-scan/Makefile index 2a870ce..a897...</details>