5K320 SATA OEM Specification
Word
48
49
50
51
52
53
54
55
56
59
62
Content
4000H
0F00H
*
4000H
0200H 
*
0200H 
*
x007H
xxxxH
xxxxH
xxxxH
xxxxH
0xxxH
Note.2
0000H 
*
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: | ||
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 |
|
| device specific |
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
0(=1) 
1=Word
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
8 
1= Multiple Sector Setting is Valid
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
Reserved
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 HTS5432XXL9SA00 / HTS5432XXL9A300” on Page 102
Table 56 Identify device information --- Continued ---
93
