Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.

What is the purpose of the JTAG interface?

April 26, 2017interface JTAG purpose

0

Posted

What is the purpose of the JTAG interface?

1 Answer

0

Posted

The JTAG interface on the VRS51L2070/3xxx is a 4-pin interface (TDI, TDO, TMS, CM0), which enables in-circuit Flash memory programming and real-time in-circuit debugging of the VRS51L2070/3xxx. It can also be used for circuit boundary scan verifications. The interface connects to the PC parallel port and ships with the VersaKit-20xx/30xx development system for the VRS51L2070/3xxx.