Basic Configuration Of Interrupt Function - NEC PD789860 User Manual

(A) External/internal non-maskable interrupt
Interrupt request
(B) Internal maskable interrupt
Interrupt request
IF: Interrupt request flag
IE: Interrupt enable flag
MK: Interrupt mask flag
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CHAPTER 14 INTERRUPT FUNCTIONS
Figure 14-1. Basic Configuration of Interrupt Function
Internal bus
MK IE
IF
User's Manual U14826EJ5V0UD
Internal bus
Vector table
address generator
Standby release signal
Vector table
address generator
Standby release signal