PD178002_15 Datasheet, PDF (25/50 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLERS

µPD178002, 178003
Figure 6-1. Basic Configuration of Interrupt Function (1/2)
(A) External maskable interrupt (INTP0)
Sampling clock
select register
(SCS)
External interrupt
mode register
(INTM0)
Internal bus
MK
Interrupt
request
Sampling
clock
Edge
detection
IF
circuit
IE
PR ISP
Priority control
circuit
Vector table
address
generator
Standby release
signal
(B) External maskable interrupt (INTP1)
Interrupt
request
Internal bus
External interrupt
mode register
MK
(INTM0)
Edge detection
IF
circuit
IE
PR ISP
Priority control
circuit
Vector table
address
generator
Standby release
signal
Data Sheet U12628EJ3V0DS00
23