ATA COMMAND BLOCK AND SET DESCRIPTION SSD-DXXX(I)-4300 DATA SHEET
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4300D-00DSR PAGE 48 FEBRUARY 27, 2009
62 0000h 2 Single-word DMA modes supported
63 0007h 2 • 2: Multiword DMA mode 2 supported
• 1: Multiword DMA mode 1 supported
• 0: Multiword DMA mode 0 supported
64 0003h 2 7-0: Advanced PIO modes supported
65 0078h 2 15-0: Multiword DMA cycle time in
nanoseconds
66 0078h 2 15-0: Multiword DMA transfer cycle time in
nanoseconds
67 0078h 2 15-0: PIO mode cycle time without flow
control
68 0078h 2 15-0: PIO mode cycle time with IORDY
flow control
80 003Eh 2 • 5: ATA/ATAPI-5 supported
• 4: ATA/ATAPI-4 supported
• 3: ATA-3 supported
• 2: ATA-2 supported
• 1: ATA-2 supported
•0: Reserved
88 001Fh 2 • 4: UDMA mode 4 supported
• 3: UDMA mode 3 supported
• 2: UDMA mode 2 supported
• 1: UDMA mode 1 supported
• 0: UDMA mode 0 supported
163 0002h 2 2: Multiword DMA mode 2 and PIO mode 6
supported
Table 33: Identify Drive — Drive Attribute Data (Continued)
Word
Address
Data Default Bytes Data Description
