We don’t always JTAG, but when we do, we use a Black Magic Probe. It’s a completely open ARM-chip debugging powerhouse. If you program the small ARM chips and you don’t have a BMP, you need a BMP.

[Pesco] won one of Dangerous Prototypes’ PCB giveaways a few months ago. He opted for a CPLD breakout board. He just needed to put in a parts order and populate the components himself. But then what?

Considered to be the industry's first MicroTCA-compliant, single-chip JTAG signal multiplexer, the DS26900 provides secondary port auto detection, three arbitrated master ports, and 18 independent ...

A daisy chain consisting of multiple devices can be quite cumbersome to control, especially when the only device that needs updating is the last one in the chain. Each device in the chain must be ...

Samtec is releasing a variety of board-level and cable connector systems for JTAG applications, which are currently shipping in volume quantities, says the interconnect manufacturer. The Samtec JTAG ...