Finally got a PCB made for a USB JTAG adapter using FT2232 chip. This has been on the todo list for some years now.


This is a lite version without additional buffers so it should work with target voltages from about 2.8V to 5V. There is also a second PCB version with buffers that should be capable of supporting target voltages from 1.65V to 5V.

JTAG interface like this can be used with OpenOCD for example.

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