Figure 6. parallel port timing - motorola mode, Figure 7. parallel port timing - intel read mode, Figure 8. parallel port timing - intel write mode – Cirrus Logic CS61584A User Manual

Page 12: Figure 6, Parallel port timing - motorola mode, Figure 7, Parallel port timing - intel read mode, Figure 8, Parallel port timing - intel write mode, Ds261pp5

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CS61584A

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DS261PP5

DS261PP5

PW

ash

t

asd

t

ased

PW

eh

t

cyc

t

rws

t

rwh

t

asl

t

ddr

t

dhr

t

ahl

t

ahl

t

asl

t

cs

t

dsw

t

dhw

t

ch

AS

DS

R/W

AD0-AD7

(READ)

CS

AD0-AD7

(WRITE)

DTACK

(READ and WRITE)

t

dkd

t

dkh

Figure 6. Parallel Port Timing - Motorola Mode

AD0-AD7

CS

t

cyc

PW

ash

t

asd

t

asd

t

asl

t

ased

PW

el

t

ahl

t

ddr

t

dhr

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ch

t

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RD

WR

ALE

Figure 7. Parallel Port Timing - Intel Read Mode

AD0-AD7

CS

t

cyc

PW

ash

t

asd

t

asd

t

asl

t

ased

PW

el

t

ahl

t

dhw

t

ch

t

cs

WR

RD

ALE

t

dsw

Figure 8. Parallel Port Timing - Intel Write Mode

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