Basic Configuration Of Interrupt Function - NEC PD78056F User Manual

Figure 21-1. Basic Configuration of Interrupt Function (1/2)
(A) Internal non-maskable interrupt
Interrupt
Request
(B) Internal maskable interrupt
Interrupt
Request
(C) External maskable interrupt (INTP0)
Sampling Clock
Select Register
(SCS)
Sampling
Interrupt
Clock
Request
480
CHAPTER 21 INTERRUPT AND TEST FUNCTIONS
Priority Control
Circuit
Internal Bus
MK IE
IF
Internal Bus
External Interrupt Mode
Register (INTM0)
Edge
IF
Detector
Internal Bus
Vector Table
Address
Generator
Standby
Release Signal
PR ISP
Vector Table
Priority Control
Address
Circuit
Generator
Standby
Release Signal
MK IE PR
Priority Control
Circuit
ISP
Vector Table
Address
Generator
Standby
Release
Signal