Z89390 View Datasheet(PDF) - Zilog

Part Name

Description

Manufacturer

Z89390

16-BIT DIGITAL SIGNAL PROCESSOR

Zilog 

ZILOG

AC TIMING (Continued)

CLOCK

PRELIMINARY

TCY

Z89390

CPS DC-9030-01

INT 0,1,2

PROGRAM

ADDRESS

EXECUTE

INTSET

INTWidth

Fetch N –1

Fetch N

Fetch N +1

Fetch Int_Addr

Fetch I

Fetch I +1

Execute N –1

Execute N

CALL Int Routine

Execute Int Routine

Interrupt Timing Diagram

CLOCK

HALT

HHOLD

HSET

TCY

HALT Timing Diagram

DC 9030-00

9

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