Fujitsu MHA2021AT Product Manual page 97

Interface
Table 5.4 Information to be read by IDENTIFY DEVICE COMMAND (3 of 3)
*9 Word 63: Multiword DMA transfer mode
Bit 15-8:
Bit 7-0:
*10 Word 64: Advance PIO transfer mode support status
Bit 15-8:
Bit 7-0:
*11 WORD 80
Bit 15-4:
Bit 3:
Bit 2:
Bit 1:
Bit 0:
*12 WORD 82
Bit 15-4:
Bit 3:
Bit 2:
Bit 1:
Bit 0:
*13 WORD 88
Bit 15-8:
Bit 7-0:
5-36
Currently used multiword DMA transfer mode
Supportable multiword DMA transfer mode
Bit 2=1 Mode 2
Bit 1=1 Mode 1
Bit 0=1 Mode 0
Reserved
Advance PIO transfer mode
Bit 1 = 1 Mode 4
Bit 0 = 1 Mode 3
Reserved
ATA-3 supported = 1
ATA-2 supported = 1
ATA-1 supported = 1
Undefined
Reserved
Power Management feature set supported = 1
Removable feature set supported = 0
Security feature set supported = 1
SMART feature set supported = 1
Currently used Ultra DMA transfer mode
Supportable Ultra DMA transfer mode
Bit 2 = 1 Mode 2
Bit 1 = 1 Mode 1
C141-E042-01EN