Table 56 Identify Device Information - Hitachi 7K320 - Travelstar Mobile Hard Drive Specifications

Word Content
48 4000H
49 0F00H
50 4000H
51 0200H
52 0200H
53 x007H
54 xxxxH
55 xxxxH
56 xxxxH
57-58 xxxxH
59 0xxxH
60-61 Note.2
62 0000H
Note.1 The '*' mark in 'Content' field indicates the use of those parameters that are vendor specific.
Note.2 See following table "Table 64 Number of cylinders/heads/sectors by models for
HTS7232XXL9SA6X / HTS7232XXL9A36X" on Page 99
Table 56 Identify device information --- Continued ---
Description
Trusted Computing feature set options
15(=0) Always 0
14(=1) Always 1
13- 1(=0) Reserved
0(=0) 1=Trusted Computing feature set is supported
Capabilities, bit assignments:
15-14 (=0) Reserved
13 (=0) 0= Standby timer value are vendor specific
12 (=0) Reserved
11 (=1) 1= IORDY Supported
10 (=1) 1= IORDY can be disabled
9 (=1) 1=LBA Supported
8 (=1) 1=DMA Supported
* 7- 0 (=0) Reserved
Capabilities
15 (=0) 0=the contents of word 50 are valid
14 (=1) 1=the contents of word 50 are valid
13- 2 (=0) Reserved
1 (=0) Obsolete
0 (=0) 1=the device has a minimum Standby timer value that is
* PIO data transfer cycle timing mode
* DMA data transfer cycle timing mode
Refer Word 62 and 63
Validity flag of the word
15- 8 xxh = FFS Sense Level
7- 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
Number of current cylinders
Number of current heads
Number of current sectors per track
Current capacity in sectors
Word 57 specifies the low word of the capacity
Current Multiple setting. bit assignments
15- 9 (=0) Reserved
7- 0 xxh = Current setting for number of sectors
Total Number of User Addressable Sectors
Word 60 specifies the low word of the number
FFFFFFFh=The 48-bit native max address is greater than 268,435,455
* Reserved
Page 90 of 176
7K320 (SATA) OEM Specification
device specific
8 1= Multiple Sector Setting is Valid