Most complex electronic systems take advantage of the IEEE 1149.1 (JTAG) standard in one way or another. If the system uses complex FPGAs or CPLDs, then they are almost certainly configured using the ...
The JTAG port was introduced more than 30 years ago, but has changed as the industry has evolved, says James Stanbridge. For some engineers the term JTAG means a device programming port. For others it ...
When developing a new board, many problems can occur. Bare, unpopulated boards can have shorts and opens that can cause circuits not to work or software to fail once the board is populated. After ...