What is the Instruction Register (IR) length of the Hard Processor System (HPS) JTAG pins on Cyclone V and Arria V SoC devices?

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).