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10.4.4 Single Word DMA Read Timing
tO
DMARQ
tC
tI
tD
DD15∼ DD0
tJ
tEtS
tF
ATA-2 SPECIFICATION
| Transfer mode | MODE 0 |
| MODE 1 |
| MODE 2 |
|
Symbol | Meaning | Min. | Max. | Min. | Max. | Min. | Max. |
t0 | Cycle time | 960 |
| 480 |
| 240 |
|
tC | DMACK to DMARQ delay |
| 200 |
| 100 |
| 80 |
tD | 480 |
| 240 |
| 120 |
| |
tE |
| 250 |
| 150 |
| 60 | |
tF | 5 | 5 | 5 |
|
|
| |
tI | DMACK to | 0 | 0 | 0 |
|
|
|
tJ | 0 | 0 | 0 |
|
|
| |
tS |
|
|
|
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