Silicon-image SiliconDrive SSD-DXXX(I)-4210 Instrukcja Użytkownika Strona 26

  • Pobierz
  • Dodaj do moich podręczników
  • Drukuj
  • Strona
    / 88
  • Spis treści
  • BOOKMARKI
  • Oceniono. / 5. Na podstawie oceny klientów
Przeglądanie stron 25
ELECTRICAL SPECIFICATION SSD-DXXX(I)-4210 DATA SHEET
SILICONSYSTEMS PROPRIETARY
This document and the information contained within it is confidential and proprietary to SiliconSystems, Inc.
All unauthorized use and/or reproduction is prohibited.
4210D-03DSR PAGE 17 FEBRUARY 2, 2009
Ultra DMA Data Burst Timing Requirements
The following figures and table describe the requirements for the Ultra DMA
(UDMA) data burst timing.
Figure 6: Initiating a UDMA Data-In Burst
Note: The definitions for the DIOW-:STOP, DIOR-:HDMARDY-:HSTROBE,
and IORDY:DDMARDY-:DSTROBE signal lines are not in effect until
DMARQ and DMACK are asserted.
DMARQ
(device)
DMACK-
(host)
STOP
(host)
HDMARDY-
(host)
DSTROBE
(device)
DD(15:0)
t
ZAD
DA0, DA1, DA2,
CS0-, CS1-
t
UI
t
ZAD
t
ACK
t
ACK
t
ENV
t
ENV
t
ZIORDY
t
FS
t
FS
t
DVS
t
AZ
t
DVH
t
ACK
Przeglądanie stron 25
1 2 ... 21 22 23 24 25 26 27 28 29 30 31 ... 87 88

Komentarze do niniejszej Instrukcji

Brak uwag