IBM DJSA-210 Hard Drive Specifications - Page 203

Appendix, 1 Commands Support Coverage

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15.0 Appendix 15.1 Commands Support Coverage Following table is provided to facilitate the understanding of DJSA-XXX command support coverage comparing to the ATA-4 defined command set. The column of 'Implementation' shows the capability of DJSA-XXX for those commands. Command Code 00h 03h 08h 1xh 20h 21h 22h 23h 30h 31h 32h 33h 38h 3Ch 40h 41h 50h 7xh 87h 90h 91h 92h 94h-99h A0h A1h A2H B0h C0h C4h C5h C6h C7h C8h C9h Command Name NOP CFA REQUEST EXTENDED ERROR CODE DEVICE RESET RECALIBRATE READ SECTOR(S) (w/ retry) READ SECTOR(S) (w/o retry) READ SECTOR(S) (w/ retry) READ LONG (w/o retry) WRITE SECTOR(S) (w/ retry) WRITE SECTOR(S) (w/o retry) WRITE LONG (w/ retry) WRITE LONG (w/o retry) CFA TRANSLATE SECTORS W/O ERASE WRITE VERIFY (2) READ VERIFY SECTOR (S) (w/retry) READ VERIFY SECTORS (S) (w/o retry) FORMAT TRACK SEEK CFA TRANSLATE SECTORS EXECUTE DEVICE DIAGNOSTIC INITIALIZE DEVICE PARAMETERS DOWNLOAD MICROCODE Reserved PACKET IDENTIFY PACKET DEVICE SERVICE S.M.A.R.T. FUNCTION SET CFA ERASE SECTORS READ MULTIPLE WRITE MULTIPLE SET MULTIPLE MODE READ DMA QUEUED READ DMA (w/ retry) READ DMA (w/o retry) Implementation for DJSA-XXX 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 ATA-4 Category Type Optional Optional (7) Optional (7) obsoleted Mandatory obsoleted obsoleted obsoleted Mandatory obsoleted obsoleted obsoleted Optional (7) obsoleted Mandatory obsoleted obsoleted Mandatory Optional Mandatory Mandatory Optional Reserved Not to be used Not to be used Not to be used Optional - (5) Optional Mandatory Mandatory Mandatory Optional Mandatory obsoleted Figure 130. Command coverage (1 of 2) Travelstar 32GH/30GT/20GN hard disk drive specifications 189

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15.0 Appendix
15.1 Commands Support Coverage
Following table is provided to facilitate the understanding of DJSA-XXX command support coverage
comparing to the ATA-
4
defined command set. The column of 'Implementation' shows the capability of
DJSA-XXX for those commands.
obsoleted
Yes
READ DMA
(w/o retry)
C9h
Mandatory
Yes
READ DMA
(w/ retry)
C8h
Optional
No
READ DMA QUEUED
C7h
Mandatory
Yes
SET MULTIPLE MODE
C6h
Mandatory
Yes
WRITE MULTIPLE
C5h
Mandatory
Yes
READ MULTIPLE
C4h
Optional
No
CFA ERASE SECTORS
C0h
Optional – (5)
Yes
S.M.A.R.T. FUNCTION SET
B0h
Not to be used
No
SERVICE
A2H
Not to be used
No
IDENTIFY PACKET DEVICE
A1h
Not to be used
No
PACKET
A0h
Reserved
Reserved
Reserved
94h–99h
Optional
Reserved
DOWNLOAD MICROCODE
92h
Mandatory
Yes
INITIALIZE DEVICE PARAMETERS
91h
Mandatory
Yes
EXECUTE DEVICE DIAGNOSTIC
90h
Optional
No
CFA TRANSLATE SECTORS
87h
Mandatory
Yes
SEEK
7xh
obsoleted
Yes
FORMAT TRACK
50h
obsoleted
Yes
READ VERIFY SECTORS (S)
(w/o retry)
41h
Mandatory
Yes
READ VERIFY SECTOR (S)
(w/retry)
40h
obsoleted
Vendor specific
WRITE VERIFY (2)
3Ch
Optional (7)
No
CFA TRANSLATE SECTORS W/O ERASE
38h
obsoleted
Yes
WRITE LONG
(w/o retry)
33h
obsoleted
Yes
WRITE LONG
(w/ retry)
32h
obsoleted
Yes
WRITE SECTOR(S)
(w/o retry)
31h
Mandatory
Yes
WRITE SECTOR(S)
(w/ retry)
30h
obsoleted
Yes
READ LONG
(w/o retry)
23h
obsoleted
Yes
READ SECTOR(S)
(w/ retry)
22h
obsoleted
Yes
READ SECTOR(S)
(w/o retry)
21h
Mandatory
Yes
READ SECTOR(S)
(w/ retry)
20h
obsoleted
Yes
RECALIBRATE
1xh
Optional (7)
No
DEVICE RESET
08h
Optional (7)
No
CFA REQUEST EXTENDED ERROR CODE
03h
Optional
No
NOP
00h
ATA-
4
Category
Type
Implementation
for DJSA-XXX
Command
Name
Command
Code
Figure 130. Command coverage (1 of 2)
Travelstar 32GH/30GT/20GN hard disk drive specifications
189