Fujitsu MHT2080AH - 80GB 5400 RPM PATA Hard Drive Product Manual page 108

Interface
Bit 7-0:
Bit 1:
Bit 0:
*11 WORD 80
Bit 15-7:
Bit 6:
Bit 5:
Bit 4:
Bit 3:
Bit 2:
Bit 1-0:
*12 WORD 82
Bit 15:
Bit 14:
Bit 13:
Bit 12:
Bit 11:
Bit 10:
Bit 9:
Bit 8:
Bit 7:
Bit 6:
Bit 5:
Bit 4:
Bit 3:
Bit 2:
Bit 1:
Bit 0:
*13 WORD 83
Bits 15-14: Undefined
5-38
Advance PIO transfer mode
1 = Mode 4
1 = Mode 3
Reserved
1 = ATA/ATAPI-6 supported
1 = ATA/ATAPI-5 supported
1 = ATA/ATAPI-4 supported
1 = ATA-3 supported
1 = ATA-2 supported
Undefined
Undefined
'1' = Supports the NOP command.
'1' = Supports the READ BUFFER command.
'1' = Supports the WRITE BUFFER command.
Undefined
'1' = Supports the Host Protected Area feature set.
'1' = Supports the DEVICE RESET command.
'1' = Supports the SERVICE interrupt.
'1' = Supports the release interrupt.
'1' = Supports the read cache function.
'1' = Supports the write cache function.
'1' = Supports the PACKET command feature set.
'1' = Supports the power management feature set.
'1' = Supports the Removable Media feature set.
'1' = Supports the Security Mode feature set.
'1' = Supports the SMART feature set.
C141-E195-02EN