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CHAPTER 12 INTERRUPT FUNCTION
Internal Bus
Priority Control
Circuit
Vector Table
Address
Generator
Interrupt
Request
External Interrupt
Mode Register
(INTM0, INTM1)
Edge
Detector
Interrupt
Request
IE
PR
ISP
MK
IF
Priority Control
Circuit
Vector Table
Address
Generator
Standby
Release Signal
Internal Bus
Figure 12-1. Basic Configuration of Interrupt Function (2/2)
(C) External maskable interrupt
(D) Software interrupt
Remark
IF
:
Interrupt request flag
IE
:
Interrupt enable flag
ISP :
Inservice priority flag
MK :
Interrupt mask flag
PR
:
Priority specify flag
Summary of Contents for NEC PD78081(A)
Page 23: ...xii MEMO...
Page 37: ...14 CHAPTER 1 OUTLINE MEMO...
Page 47: ...24 CHAPTER 2 PIN FUNCTION MEMO...
Page 91: ...68 CHAPTER 4 PORT FUNCTIONS MEMO...
Page 125: ...102 CHAPTER 6 8 BIT TIMER EVENT COUNTERS 5 AND 6 MEMO...
Page 157: ...134 CHAPTER 10 A D CONVERTER MEMO...
Page 193: ...170 CHAPTER 11 SERIAL INTERFACE CHANNEL 2 MEMO...
Page 253: ...230 CHAPTER 16 INSTRUCTION SET MEMO...