PD780701Y_15 Datasheet, PDF (41/66 Pages) Renesas Technology Corp – 8-BIT SINGLE-CHIP MICROCONTROLLER

µPD780701Y, 780702Y
Figure 5-1. Basic Configuration of Interrupt Function (2/2)
(D) External maskable interrupt (INTKR)
Internal bus
MK
IE
PR
ISP
Interrupt
request
Falling edge
detection
IF
circuit
(E) Software interrupt
Priority
control circuit
Vector table
address generator
Standby
release signal
Internal bus
Interrupt
request
IF: Interrupt request flag
IE: Interrupt enable flag
ISP: In-service priority flag
MK: Interrupt mask flag
PR: Priority specification flag
Priority
control circuit
Vector table
address generator
Preliminary Product Information U13920EJ1V0PM00
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