UPD78064YGF-XXX-3BA(1992) 데이터 시트보기 (PDF) - NEC => Renesas Technology

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UPD78064YGF-XXX-3BA
(Rev.:1992)

8-BIT SINGLE-CHIP MICROCOMPUTER

NEC => Renesas Technology 

mPD78062Y,78063Y,78064Y

Fig. 6-1 Basic Configuration of Interrupt Functions (1/2)

(A) Internal non-maskable interrupt

Internal Bus

Interrupt

Request

Priority

Control

Circuit

(B) Intrnal maskable interrupt

MK

Internal Bus

IE

PR ISP

Vector Table

Address

Generator

Standby Release

Signal

Interrupt

Request

IF

Priority

Control

Circuit

(C) External maskable interrupt (INTPO)

Internal Bus

Sampling Clock

External Interrupt

Select Register

Mode Register

MK

(SCS)

(INTM0)

Interrupt

Request

Sampling

Clock

Edge

Detector

IF

Vector Table

Address

Generator

Standby Release

Signal

IE

PR

ISP

Priority

Control

Circuit

Vector Table

Address

Generator

Standby

Release

Signal

28

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