The IEEE1149.1 standard, more commonly known as JTAG, has become pervasive and is
the preferred method for board level test, emulation, and FLASH and FPGA programming.
Complex systems often benefit from multiple scan chains. JTAG multiplexors can reduce
test and programming time, improve fault isolation and device accessibility thus
reducing costs and improving reliability.
Features ATPG support from all major vendors
Multi-drop addressing
7 local scan ports