How the exception trap is processed is shown below.
172
CHAPTER 5
INTERRUPT/EXCEPTION PROCESSING FUNCTION
Figure 5-11. Exception Trap Processing
CPU processing
User's Manual U13850EJ6V0UD
Exception trap (ILGOP) occurs
EIPC
Restored PC
EIPSW
PSW
ECR.EICC
Exception code
PSW.EP
1
PSW.ID
1
PC
00000060H
Exception processing