GL811USB View Datasheet(PDF) - Genesys Logic

Part Name

Description

Manufacturer

GL811USB

USB 2.0 to ATA / ATAPI Bridge Controller

Genesys Logic 

GL811USB – USB 2.0 to ATA / ATAPI Bridge Controller

6.4.3.5 Device terminating an Ultra DMA data-in burst

DMARQ

(device)

DMACK_

(host)

STOP

(host)

HDMARDY_

(host)

DSTROBE

tSS

(device)

IODD(15:0)

DA0, DA1, DA2,

CS0_, CS1_

tLI

tLI

tZAH

tAZ

tMLI

tLI

tDVS

tACK

tACK

tIORDYZ

tDVH

tACK

Notes:

The definitions for the DIOW_:STOP, DIOR_:HDMARDY_:HSTROBE and

IORDY:DDMARDY_:DSTROBE signal lines are no longer in effect after DMARQ and DMACK

are negated.

©2000-2002 Genesys Logic Inc.—All rights reserved.

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