Table 23. Returned Sector Data
Word
F = Fixed
V = Variable
X = Both
Default Value
Description
SET MANAGEMENT command
106
F
6003h
Physical sector size / logical sector size
107
F
0h
Inter-seek delay for ISO-7779 acoustic testing in microseconds
108-111
F
varies
Unique ID
112-115
F
0h
Reserved for world wide name extension to 128 bits
116
V
0h
Reserved for technical report
117-118
F
0h
Words per logical sector
119
F
405Ch
Supported settings
120
X
401Ch
Command set/feature enabled/supported
121-126
F
0h
Reserved
127
X
0h
Removable Media Status Notification feature set support
128
X
0021h
Security status
129
V
001Ch
Vendor-specific
130-139
X
0h
Vendor-specific
140-149
X
0h
Disable Logical Error Field
150-159
X
0h
Vendor-specific
160
X
0h
CompactFlash Association (CFA) power mode 1
161-167
X
0h
Reserved for assignment by the CFA
168
X
0003h
Reserved for assignment by the CFA
169
X
0001h
Data set management Trim attribute support
170-175
F
0h
Reserved for assignment by the CFA
176-205
V
Varies
Current media serial number
206
X
003Dh
SCT Command Transport
207-208
F
0000h
Reserved
209
X
4000h
Alignment of logical blocks with in a physical block
210-211
V
0000h
Write-Read-Verify Sector Count Mode 3 (DWord)
212-213
F
0000h
Write-Read-Verify Sector Count Mode 2 (DWord)
214
X
0000h
NV Cache Capabilities
215-216
V
0000h
NV Cache Size in Logical Blocks (DWord)
217
F
0001h
Nominal media rotation rate
218
V
0000h
Reserved
219
F
0000h
NV Cache Options
220
V
0000h
Write-Read-Verify feature set
221
X
0000h
Reserved
222
F
101Fh
Transport major version number
223
F
0000h
Transport minor version number
224-229
F
0000h
Reserved
230-233
X
0000h
Extended Number of User Addressable Sectors (QWord)
234
F
0001h
Minimum number of 512-byte data blocks per DOWNLOAD MICROCODE
command for mode 03h
235
F
FFFFh
Maximum number of 512-byte data blocks per DOWNLOAD MICROCODE
command for mode 03h
236-254
X
0000h
Reserved
255
V
Varies
Integrity word
Notes: F = Fixed. The content of the word is fixed and does not change. For removable media devices, these values may change
when media is removed or changed.