Western Digital Ultrastar DC HC310 - Table 122 Identify Device Information -Continued

149
Western Digital Hard Disk Drive OEM Specification
Word
Content
Description
207-208
0000H
Reserved
209
4000H
or
0000H
Alignment of logical blocks within a physical block (This word is valid if bit 13 of word
106 is set to one.)
15
Shall be cleared to zero
14
Shall be set to one
13-0
Logical sector offset within the first physical sector where the first logical
sector is placed
210-211
0000H
Write-Read-Verify Sector Count Mode 3 (Dword)
0000H=Not supported
212-213
0000H
Write-Read-Verify Sector Count Mode 2 (Dword)
0000H=Not supported
214
0000H
NV Cache Capabilities
0000H=Not supported
215-216
0000H
NV Cache Size in Logical Blocks (Dword)
217
1C20H
or
1644H
or
1734H
Nominal media rotation rate (=7200rpm)
218
0000H
Reserved
219
0000H
NV Cache Options
0000H=Not supported
220
0000H
15-8 (=0)
Reserved
7-0 (=0)
Write-Read-Verify feature set current mode(not supported)
221
0000H
Reserved
222
10FFH
Transport major version number
15-12 (=1)
Transport Type (1= Serial)
11-8 (=0)
Reserved
7 (=1)
SATA Rev 3.2
6 (=1)
SATA Rev 3.1
5 (=1)
SATA Rev 3.0
4 (=1)
SATA Rev 2.6
3 (=1)
SATA Rev 2.5
2 (=1)
SATA II: Extensions
1 (=1)
SATA 1.0a
0 (=1)
ATA8-AST
223
0021H
Transport minor version number (ATA8-AST T13 Project D1697 Revision 0b)
224-229
0000H
Reserved
230-233
xxxxH
Extended Number of User Addressable Sectors
234
0008H
Minimum number of 512-byte data blocks per DOWNLOAD MICROCODE command
for mode 3
235
0000H
Maximum number of 512-byte data blocks per DOWNLOAD MICROCODE command
for mode 3
236-254
0000H
Reserved
255
xxA5H
15-8
Checksum. This value is the two's complement of the sum of all bytes in
byte 0 through 510
7-0
(A5) Signature
Table 122 Identify device information -Continued-