Try a google search on IBM DIAGRAM TCB
Found lots of interesting images that might be what you are searching for Lizette > -----Original Message----- > From: IBM Mainframe Assembler List <[email protected]> On > Behalf Of [email protected] > Sent: Sunday, June 17, 2018 7:47 AM > To: [email protected] > Subject: Address Space TCB Structure > > . > Many Years ago I attended an MVS/XA structure and logic class. > . > In that class there were diagrams of the TCB Structure for Started Task, > Batch Jobs, and TSO logon address space. > I'm talking about the address space TCB structure (Region Control Task, Dump > Services, STC Control, etc.). > . > Are these diagrams available with z/OS. and if so where can I Find it ? > . > Paul > . > . >
