GL811USB View Datasheet(PDF) - Genesys Logic
Part Name
Description
MFG CO.
'GL811USB' PDF : 36 Pages View PDF
GL811USB – USB 2.0 to ATA / ATAPI Bridge Controller
6.4.3.2 Initiating an Ultra DMA data-in burst
DMARQ
(device)
DMACK_
(host)
STOP
(host)
HDMARDY_
(host)
DSTROBE
(device)
tUI
tACK
tENV
tACK
tENV
tZIORDY
tFS
tZAD
tFS
tZAD
tAZ
IODD (15:0)
tDVS
tDVH
DA0, DA1,
tACK
DA2, CS0_,
CS1_
Notes:
The definitions for the DIOW_:STOP, DIOR_:HDMARDY_:HSTROBE and
IORDY:DDMARDY_:DSTROBE signal lines are not in efficient until DMARQ and DMACK are
asserted.
©2000-2002 Genesys Logic Inc.—All rights reserved.
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