Appendix; Commands Support Coverage; Figure 142. Command Coverage (1 Of 2) - Hitachi IC25N040ATCS04-0 - Travelstar 40GN 40GB UDMA/100 4200RPM 2MB 2.5" IDE Hard Drive Specifications

15.0 Appendix

15.1 Commands Support Coverage

The table below compares the command support coverage of the Hitachi Travelstar 60GH & 40GN with
the ATA-5 defined command set. The third column indicates the capability of the Hitachi Travelstar 60GH
& 40GN for those commands.
Command
Command Name
Code
00h NOP
03h CFA REQUEST EXTENDED ERROR CODE
08h DEVICE RESET
1xh RECALIBRATE
20h READ SECTOR(S)
21h READ SECTOR(S)
22h READ LONG
23h READ LONG
30h WRITE SECTOR(S)
31h WRITE SECTOR(S)
32h WRITE LONG
33h WRITE LONG
38h CFA TRANSLATE SECTORS W/O ERASE
3Ch WRITE VERIFY (2)
40h READ VERIFY SECTOR(S)
41h READ VERIFY SECTOR(S)
50h FORMAT TRACK
7xh SEEK
87h CFA TRANSLATE SECTORS
90h EXECUTE DEVICE DIAGNOSTIC
91h INITIALIZE DEVICE PARAMETERS
92h DOWNLOAD MICROCODE
94h-99h Reserved
A0h PACKET
A1h IDENTIFY PACKET DEVICE
A2H SERVICE
B0h S.M.A.R.T. FUNCTION SET
C0h CFA ERASE SECTORS
C4h READ MULTIPLE
C5h WRITE MULTIPLE
C6h SET MULTIPLE MODE
C7h READ DMA QUEUED
C8h READ DMA
C9h READ DMA

Figure 142. Command coverage (1 of 2)

Hitachi Travelstar 60GH & 40GN hard disk drive specifications
Implementation
for Hitachi
Travelstar 60GH
& 40GN
No
No
No
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No
Vendor specific
Yes
Yes
Yes
Yes
No
Yes
Yes
Reserved
Reserved
No
No
No
Yes
No
Yes
Yes
Yes
No
Yes
Yes
197
ATA-5 Category
Type
Optional
Optional (Note 7)
Optional (Note 7)
Obsoleted
Mandatory
Obsoleted
Obsoleted
Obsoleted
Mandatory
Obsoleted
Obsoleted
Obsoleted
Optional (Note 7)
Obsoleted
Mandatory
Obsoleted
Obsoleted
Mandatory
Optional
Mandatory
Mandatory
Optional
Reserved
Not to be used
Not to be used
Not to be used
Optional (Note 5)
Optional
Mandatory
Mandatory
Mandatory
Optional
Mandatory
Obsoleted