Basic Configuration Of Interrupt Function - NEC mPD780208 Subseries User Manual

(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
CHAPTER 16 INTERRUPT AND TEST FUNCTIONS
Figure 16-1. Basic Configuration of Interrupt Function (1/2)
MK
IF
External interrupt mode
register (INTM0)
Edge
detector
User's Manual U11302EJ4V0UM
Internal bus
Priority controller
Internal bus
IE PR ISP
Priority controller
Internal bus
MK IE
Priority controller
IF
Vector table
address
generator
Standby
release signal
Vector table
address
generator
Standby
release signal
PR ISP
Vector table
address
generator
Standby
release signal
337