FUJITSU MPG3XXXAH-E User Manual
Page 99
5 - 32
C141-E116-01EN
Table 5.5
Information to be read by IDENTIFY DEVICE command (4 of 6)
*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 15-5:
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
*16 Word 83: Support of command sets
Bit 15:
0
Bit 14:
1
Bit 13-10:
Reserved
Bit 9:
Automatic Acoustic Management supported=1
Bit 8:
SET MAX security extension supported=1
Bit 7:
Reserved
Bit 6:
SET FEATURES subcommand required to spinup after power-up supported=0
Bit 5:
Power-Up In Standby feature set supported=0