Principles of Operation is both the best source, and also about the only definitive source.
https://publibz.boulder.ibm.com/epubs/pdf/dz9zr010.pdf Charles -----Original Message----- From: IBM Mainframe Assembler List [mailto:ASSEMBLER-LIST@LISTSERV.UGA.EDU] On Behalf Of João Reginato Sent: Thursday, May 9, 2024 5:50 AM To: ASSEMBLER-LIST@LISTSERV.UGA.EDU Subject: Relative branching instructions info Importance: Low Hi Do you know where can I find additional information about the hardware implementation of the relative branching instructions? (ie. CLIJ, CRJ, J, etc) TIA João
