Tools: PSW Analyser

Instructions:

Use this tool to examine the values of the first word of a z/Architecture (System z) Program Status Word (PSW).

Enter the first word (8 or 16 hex characters) of the PSW (not the instruction address), and you'll see all the PSW values in an easy-to-read format.

Find out more PSW information from the IBM z/Architecture Reference or the Principles of Operation manual.