Description
The HPS JTAG pins are not intended for boundary scan for Cyclone® V and Arria® V SoC devices. The HPS JTAG pins do not have a Boundary-Scan Description Language (.bsd) file, but if you have this port included in your JTAG chain, you will need to know the IR length.
The IR length is 4 bits and the BYPASS instruction is 0xF (the bypass instruction is always all ones according to IEEE1149.1).