CDP1802AC/3 View Datasheet(PDF) - Intersil

Part Name

Description

Manufacturer

CDP1802AC/3

High-Reliability CMOS 8-Bit Microprocessor

Intersil 

CDP1802AC/3

Timing Waveforms

CLOCK

ADDRESS

FETCH (READ)

EXECUTE (WRITE)

00 01 10 11 20 21 30 31 40 41 50 51 60 61 70 71 00 01 10 11 20 21 30 31 40 41 50 51 60 61 70 71 00

HI BYTE

LOW BYTE

HI BYTE

LOW BYTE

TPA

TPB

MRD

MWR

DATA

VALID INPUT DATA

VALID OUTPUT DATA

FIGURE 1. BASIC DC TIMING WAVEFORM, ONE INSTRUCTION CYCLE

FN1441 Rev 3.00

October 17, 2008

Page 7 of 27

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