IBM DJSA-210 Hard Drive Specifications - Page 130

Total Number of User Addressable Sectors, Multiple Sector Setting is Valid

Get IBM DJSA-210 - Travelstar 10 GB Hard Drive PDF manuals and user guides View all IBM DJSA-210 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 130 highlights

Word Content Description 48 0000H * Capable of double word I/O, '0000'= cannot perform 49 0F00H Capabilities, bit assignments: 15-14(=0) Reserved 13(=0) Standby timer value are vendor specific 12(=0) Reserved 11(=1) IORDY Supported 10(=1) IORDY can be disabled 9(=1) Reserved 8(=0) Reserved * 7-0(=0) Reserved 50 0000H Capabilities 15(=0) 0=the contents of word 50 are valid 14(=1) 1=the contents of word 50 are valid 13- 1(=0) Reserved 0(=0) 1=the device has a minimum Standby timer value that is device specific 51 0200H PIO data transfer cycle timing mode 52 0200H * DMA data transfer cycle timing mode Refer Word 62 and 63 53 XXX7H Validity flag of the word 15- 3(=0) Reserved 2(=1) 1=Word 88 is Valid 1(=1) 1=Word 64-70 are Valid 0(=1) 1=Word 54-58 are Valid 54 XXXXH Number of current cylinders 55 XXXXH Number of current heads 56 XXXXH Number of current sectors per track 57-58 XXXXH Current capacity in sectors Word 57 specifies the low word of the capacity 59 0XXXH Current Multiple setting. Bit assignments: 15- 9(=0) Reserved 8 1= Multiple Sector Setting is Valid 7- 0 xxh = Current setting for number of sectors 60-61 Note1 Total Number of User Addressable Sectors Word 60 specifies the low word of the number 62 0000H * Reserved 63 XX07H Multiword DMA Transfer Capability 15-11(=0) Reserved 10 1=Multiword DMA mode 2 is selected 9 1=Multiword DMA mode 1 is selected 8 1=Multiword DMA mode 0 is selected 7- 0(=7) Multiword DMA transfer modes supported (support mode 0, 1 and 2) Note. The ' *' mark in the 'Content' field indicates the use of those parameters that are vendor specific. Note1. See Figure 79. Figure 79. Identify device information (2 of 7) Travelstar 32GH/30GT/20GN hard disk drive specifications 116

  • 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
  • 189
  • 190
  • 191
  • 192
  • 193
  • 194
  • 195
  • 196
  • 197
  • 198
  • 199
  • 200
  • 201
  • 202
  • 203
  • 204
  • 205
  • 206
  • 207
  • 208
  • 209
  • 210
  • 211
Multiword DMA Transfer Capability
15–11(=0)
Reserved
10
1=Multiword DMA mode 2 is selected
9
1=Multiword DMA mode 1 is selected
8
1=Multiword DMA mode 0 is selected
7– 0(=7)
Multiword DMA transfer modes supported
(support mode 0, 1 and 2)
XX07H
63
Reserved
*
0000H
62
Total Number of User Addressable Sectors
Word 60 specifies the low word of the number
Note1
60–61
Current Multiple setting.
Bit assignments:
15– 9(=0)
Reserved
8
1= Multiple Sector Setting is Valid
7– 0
xxh = Current setting for number of
sectors
0XXXH
59
Current capacity in sectors
Word 57 specifies the low word of the capacity
XXXXH
57–58
Number of current sectors per track
XXXXH
56
Number of current heads
XXXXH
55
Number of current cylinders
XXXXH
54
Validity flag of the word
15– 3(=0)
Reserved
2(=1)
1=Word 88 is Valid
1(=1)
1=Word 64–70 are Valid
0(=1)
1=Word 54–58 are Valid
XXX7H
53
DMA data transfer cycle timing mode
Refer Word 62 and 63
*
0200H
52
PIO data transfer cycle timing mode
0200H
51
Capabilities
15(=0) 0=the contents of word 50 are valid
14(=1) 1=the contents of word 50 are valid
13– 1(=0) Reserved
0(=0) 1=the device has a minimum Standby timer
value that is device specific
0000H
50
Capabilities, bit assignments:
15-14(=0)
Reserved
13(=0)
Standby timer value are vendor specific
12(=0)
Reserved
11(=1)
IORDY Supported
10(=1)
IORDY can be disabled
9(=1)
Reserved
8(=0)
Reserved
7–0(=0)
Reserved
*
0F00H
49
Capable of double word I/O, ‘0000’= cannot perform
*
0000H
48
Description
Content
Word
Note. The ' *' mark in the 'Content' field indicates the use of those parameters that are vendor specific.
Note1. See Figure 79.
Figure 79. Identify device information (2 of 7)
Travelstar 32GH/30GT/20GN hard disk drive specifications
116