IBM DTTA-351010 Hard Drive Specifications - Page 181

Appendix

Get IBM DTTA-351010 - Deskstar 10.1 GB Hard Drive PDF manuals and user guides View all IBM DTTA-351010 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 181 highlights

14.0 Appendix 14.1 Commands Support Coverage Following table is provided to facilitate the understanding of DTTA-3xxxxx command support coverage comparing to the ATA/ATAPI-4 defined command set. The column of 'Implementation' shows the capability of DTTA-3xxxxx for those commands. Command Command Code Name Implementation ATA 4 Command for DTTA 3XXXXX Type 00h 01h 07h 08h 09h 0Fh 10h 11h 1Fh 20h 21h 22h 23h 24h 2Fh 30h 31h 32h 33h 34h 3Bh 3Ch 3Dh 3Fh 40h 41h 42h 4Fh 50h 51h 5Fh 60h 6Fh 70h 71h 7Fh 8xh 90h 91h 92h 93h 94h 95h 96h 97h 98h 99h 9Ah 9Bh 9Fh A0h A1h A2h A0h AFh B0h NOP Yes Reserved Reserved DEVICE RESET No Reserved Reserved RECALIBRATE Yes RECALIBRATE Yes READ SECTOR(S) (w/ retry) Yes READ SECTOR(S) (w/o retry) Yes READ LONG (w/ retry) Yes READ LONG (w/o retry) Yes Reserved Reserved WRITE SECTOR(S) (w/ retry) Yes WRITE SECTOR(S) (w/o retry) Yes WRITE LONG (w/ retry) Yes WRITE LONG (w/o retry) Yes Reserved Reserved WRITE VERIFY No Reserved Reserved READ VERIFY SECTOR(S) (w/ retry) Yes READ VERIFY SECTOR(S) (w/o retry) Yes Reserved Reserved FORMAT TRACK Yes Reserved Reserved Reserved Reserved SEEK Yes SEEK Yes Vendor specific Reserved EXECUTE DEVICE DIAGNOSTIC Yes INITIALIZE DEVICE PARAMETERS Yes DOWNLOAD MICROCODE No Reserved Reserved STANDBY IMMEDIATE (1) Yes IDLE IMMEDIATE (1) Yes STANDBY (1) Yes IDLE (1) Yes CHECK POWER MODE (1) Yes SLEEP (1) Yes Vendor specific Reserved Reserved Reserved PACKET No IDENTIFY PACKET DEVICE No SERVICE Yes Reserved Reserved SMART FUNCTION SET Yes Optional Reserved Optional Reserved Obsolete Retired Mandatory Mandatory Obsolete Obsolete Reserved Mandatory Mandatory Obsolete Obsolete Reserved Obsolete Reserved Mandatory Mandatory Reserved Obsolete Reserved Reserved Mandatory Retired Vendor specific Mandatory Mandatory Optional Reserved Retired (2) Retired (2) Retired (2) Retired (2) Retired (2) Retired (2) Vendor specific Reserved Optional Optional Optional Reserved Optional (4) Figure 130. Command coverage © Copyright IBM Corp. 1998 173

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
  • 128
  • 129
  • 130
  • 131
  • 132
  • 133
  • 134
  • 135
  • 136
  • 137
  • 138
  • 139
  • 140
  • 141
  • 142
  • 143
  • 144
  • 145
  • 146
  • 147
  • 148
  • 149
  • 150
  • 151
  • 152
  • 153
  • 154
  • 155
  • 156
  • 157
  • 158
  • 159
  • 160
  • 161
  • 162
  • 163
  • 164
  • 165
  • 166
  • 167
  • 168
  • 169
  • 170
  • 171
  • 172
  • 173
  • 174
  • 175
  • 176
  • 177
  • 178
  • 179
  • 180
  • 181
  • 182
  • 183
  • 184
  • 185
  • 186
  • 187
  • 188
14.0 Appendix
14.1
Commands Support Coverage
Following table is provided to facilitate the understanding of DTTA-3xxxxx command support coverage
comparing to the ATA/ATAPI-4 defined command set. The column of 'Implementation' shows the capa-
bility of DTTA-3xxxxx for those commands.
Command
Command
Implementation
ATA 4 Command
Code
Name
for DTTA 3XXXXX
Type
00h
NOP
Yes
Optional
01h 07h
Reserved
Reserved
Reserved
08h
DEVICE RESET
No
Optional
09h 0Fh
Reserved
Reserved
Reserved
10h
RECALIBRATE
Yes
Obsolete
11h 1Fh
RECALIBRATE
Yes
Retired
20h
READ SECTOR(S)
(w/ retry)
Yes
Mandatory
21h
READ SECTOR(S)
(w/o retry) Yes
Mandatory
22h
READ LONG
(w/ retry)
Yes
Obsolete
23h
READ LONG
(w/o retry) Yes
Obsolete
24h 2Fh
Reserved
Reserved
Reserved
30h
WRITE SECTOR(S)
(w/ retry)
Yes
Mandatory
31h
WRITE SECTOR(S)
(w/o retry) Yes
Mandatory
32h
WRITE LONG
(w/ retry)
Yes
Obsolete
33h
WRITE LONG
(w/o retry) Yes
Obsolete
34h 3Bh
Reserved
Reserved
Reserved
3Ch
WRITE VERIFY
No
Obsolete
3Dh 3Fh
Reserved
Reserved
Reserved
40h
READ VERIFY SECTOR(S) (w/ retry)
Yes
Mandatory
41h
READ VERIFY SECTOR(S) (w/o retry) Yes
Mandatory
42h 4Fh
Reserved
Reserved
Reserved
50h
FORMAT TRACK
Yes
Obsolete
51h 5Fh
Reserved
Reserved
Reserved
60h 6Fh
Reserved
Reserved
Reserved
70h
SEEK
Yes
Mandatory
71h 7Fh
SEEK
Yes
Retired
8xh
Vendor specific
Reserved
Vendor specific
90h
EXECUTE DEVICE DIAGNOSTIC
Yes
Mandatory
91h
INITIALIZE DEVICE PARAMETERS
Yes
Mandatory
92h
DOWNLOAD MICROCODE
No
Optional
93h
Reserved
Reserved
Reserved
94h
STANDBY IMMEDIATE (1)
Yes
Retired
(2)
95h
IDLE IMMEDIATE (1)
Yes
Retired
(2)
96h
STANDBY (1)
Yes
Retired
(2)
97h
IDLE (1)
Yes
Retired
(2)
98h
CHECK POWER MODE (1)
Yes
Retired
(2)
99h
SLEEP (1)
Yes
Retired
(2)
9Ah
Vendor specific
Reserved
Vendor specific
9Bh 9Fh
Reserved
Reserved
Reserved
A0h
PACKET
No
Optional
A1h
IDENTIFY PACKET DEVICE
No
Optional
A2h
SERVICE
Yes
Optional
A0h AFh
Reserved
Reserved
Reserved
B0h
SMART FUNCTION SET
Yes
Optional
(4)
Figure 130. Command coverage
Copyright IBM Corp. 1998
173