129
µ
PD17062
Fig. 11-9 Interrupt Stack Operation when 17K Series Emulator is Used
If the RETI instruction is used on the emulator, the contents of the bank register and index enable flag of
interrupt B are restored.
MAIN MAIN
A
B
A
CBAMAIN
BBBB
RETIRETI
RET
AAAA
Undefined
Undefined
Main routine Interrupt A Interrupt B Interrupt C
Undefined