[Pesco] won one of Dangerous Prototypes’ PCB giveaways a few months ago. He opted for a CPLD breakout board. He just needed ... He needed a JTAG programmer to work with the chip.

This project shows you how to add JTAG and UART headers with extra low board footprint impact, gives you a KiCad library to do so super quickly, and shares a simple and helpful adapter PCB you can ...

STAR configuration is used to test the connectivity between IC and PCB and its separate functionality at ... for controlling access to the scan paths on the individual boards from one external JTAG ...