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C141-E110-02EN
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Table 5.5 Information to be read by IDENTIFY DEVICE command (4 of 7)
*10 Word 59: Transfer sector count currently set by READ/WRITE MULTIPLE command
Bit 15-9: Reserved
Bit 8: Multiple sector transfer 1 = Enable
Bit 7-0: Transfer sector count currently set by READ/WRITE MULTIPLE without
interrupt supports 2, 4, 8 and 16 sectors.
*12 Word 63: Multiword DMA transfer mode
Bit 15-11: Reserved
Bit 10: 1 = Multiword DMA mode 2 is selected
0 = Multiword DMA mode 2 is not selected
Bit 9: 1 = Multiword DMA mode 1 is selected
0 = Multiword DMA mode 1 is not selected
Bit 8: 1 = Multiword DMA mode 0 is selected
0 = Multiword DMA mode 0 is not selected
Bit 7-3: Reserved
Bit 2: 1 = Multiword DMA mode 2 and below are supported
Bit 1: 1 = Multiword DMA mode 1 and below are supported
Bit 0: 1 = Multiword DMA mode 0 is supported
*13 Word 64: Advance PIO transfer mode support status
Bit 15-8: Reserved
Bit 7-0: Advance PIO transfer mode
Bit 1 = 1 Mode 4
Bit 0 = 1 Mode 3
*14 Word 80: Major version number
Bit 15-6: Reserved
Bit 5: ATA-5 Supported = 1
Bit 4: ATA-4 Supported = 1
Bit 3: ATA-3 Supported = 1
Bit 2: ATA-2 Supported = 1
Bit 1: ATA-1 Supported = 1
Bit 0: Undefined
*15 Word 82: Support of command sets
Bit 15: Reserved
Bit 14: NOP command supported = 0
Bit 13: Read Buffer command supported = 1
Bit 12: Write Buffer command supported = 1
Bit 11: Write Verify command supported (Old Spec.) = 0
Bit 10: Host Protected Area feature command supported = 1
Bit 9: Device Reset command supported = 0
Bit 8: SERVICE Interrupt supported = 0
Bit 7: Release Interrupt supported = 0
Bit 6: Lock Ahead supported = 1
Bit 5: Write-cache supported = 1
Bit 4: Packet command feature set supported = 0
Bit 3: Power Management feature set supported = 1
Bit 2: Removable feature set supported = 0
Bit 1: Security feature set supported = 1
Bit 0: SMART feature set supported = 1