5.3 Host Commands
C141-E120-02EN
5-35
Bit 13:
Standby timer value. Factory default is '0.' ATA spec is '1.'
Bit 12:
Reserved
Bit 11:
1 = Supported
Bit 10:
0 = Disable inhibition
Bit 7-0:
Undefined
Bit 8:
1 = LBA Supported
Bit 9:
1 = DMA Supported
*4 Word 51: PIO data transfer mode
Bit 15-8:
PIO data transfer mode
X’02’=PIO mode 2
Bit 7-0:
Undefined
*5 Word 53: Enable/disable setting of word 54-58 and 64-70
Bit 15-3:
Reserved
Bit 2:
1 = Enable the word 88
Bit 1:
1 = Enable the word 64-70
Bit 0:
1 = Enable the word 54-58
*6 Word 59:
Transfer sector count currently set by READ/WRITE
MULTIPLE
command
Bit 15-9:
Reserved
Bit 8:
1 = Enable the multiple sector transfer
Bit 7-0:
Transfer sector count currently set by READ/WRITE
MULTIPLE command without interrupt supports 2, 4, 8 and 16
sectors.
*7 Word 63: Multiword DMA transfer mode
Bit 15-8:
Currently used multiword DMA transfer mode
Bit 7-0:
Supportable multiword DMA transfer mode
Bit 2: 1 = Mode 2
Bit 1: 1 = Mode 1
Bit 0: 1 = Mode 0
*8 Word 64: Advance PIO transfer mode support status
Bit 15-8:
Reserved
Bit 7-0:
Advance PIO transfer mode
Содержание MHN2100AT - Mobile 10 GB Hard Drive
Страница 1: ...C141 E120 02EN MHN2300AT MHN2200AT MHN2150AT MHN2100AT DISK DRIVES PRODUCT MANUAL ...
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Страница 52: ...Installation Conditions 3 14 C141 E120 02EN Figure 3 16 Example 2 of Cable Select drive drive ...
Страница 58: ...Theory of Device Operation 4 6 C141 E120 02EN Figure 4 3 Circuit Configuration ...
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Страница 174: ...Interface 5 98 C141 E120 02EN g d f f d e Figure 5 7 Normal DMA data transfer ...
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