 English |
|
|
|
|
|
|
|
| SM320DM6446-HIREL_15 Datasheet, PDF (147/228 Pages) Texas Instruments – Digital Media System-on-Chip | |||
| |||
| ◁ |
www.ti.com
SM320DM6446
Digital Media System-on-Chip
SPRS607A â JUNE 2009 â REVISED JUNE 2009
t2CYC
DSTROBE
(IORDY)
DD[15:0]
tCYC(A)
tDH
tDS
tCYC(A)
tDS
tDH
tDH
A. While DSTROBE (IORDY) timing is tCYC at the device, it may be different at the host due to propagation delay
differences on the cable.
Figure 6-29. ATA/CF Sustained Ultra DMA Data-In Data Transfer Timing
DMARQ
DMACK
STOP (DIOW)
HDMARDY
(DIOR)
DSTROBE
(IORDY)
tRP
tRFS
DD[15:0]
Figure 6-30. ATA/CF Host Pausing an Ultra DMA Data-In Burst Timing
DMARQ
DMACK
STOP (DIOW)
tLI
tLI
tMLI
tACK
HDMARDY
(DIOR)
DSTROBE
(IORDY)
DD[15:0]
tSS
tAZ
tLI
tZAH
tCVS
CRC
tACK
tIORDYZ
tCVH
DA[2:0],
ATA_CS0,
ATA_CS1
tACK
Figure 6-31. ATA/CF Device Terminating an Ultra DMA Data-In Burst Timing
Submit Documentation Feedback
Peripheral and Electrical Specifications 147
|
▷ |
German
Russian
Spanish
Italian
Polish
Chinese
Japanese
Korean
French
Portuguese