Individual Attribute Data Structure - IBM DBCA-204860 - Travelstar 4.8 GB Hard Drive Specifications

D e s c r i p t i o n
D a t a S t r u c t u r e R e v i s i o n N u m b e r
1 s t D e v i c e A t t r i b u t e
. . .
. . .
3 0 t h D e v i c e A t t r i b u t e
O f f l i n e d a t a c o l l e c t i o n s t a t u s
T o t a l s e g m e n t s r e q u i r e d f o r
o f f l i n e d a t a c o l l e c t i o n
T o t a l t i m e i n s e c o n d s t o
c o m p l e t e n e x t s e g m e n t
C u r r e n t s e g m e n t p o i n t e r
O f f l i n e d a t a c o l l e c t i o n c a p a b i l i t y
S . M . A . R . T . c a p a b i l i t y
R e s e r v e d
V e n d o r s p e c i f i c
D a t a s t r u c t u r e c h e c k s u m
( * 1 ) S e e f o l l o w i n g d e f i n i t i o n s
( * 2 ) V a l u e v a r i e d b y a c t u a l o p e r a t i n g c o n d i t i o n
( * 3 ) F i l l e d w i t h 0 0 h
Figure 100. Device Attribute Data Structure
12.30.2.1 Data Structure Revision Number
The Data Structure Revision Number identifies which version of this data structure is implemented by the
device. This revision number will be set to 0005h. This revision number identifies both the Attribute Value
and Attribute Threshold Data structures.

12.30.2.2 Individual Attribute Data Structure

The following defines the 12 bytes that make up the information for each Attribute entry in the Device Attri-
bute Data Structure.
B y t e s O f f s e t F o r m a t
2 0 0 h b i n a r y
1 2 0 2 h ( * 1 )
. .
. .
1 2 1 5 E h ( * 1 )
1 1 6 A h ( * 1 )
1 1 6 B h ( * 1 )
2 1 6 C h ( * 1 )
1 1 6 E h ( * 1 )
1 1 6 F h ( * 1 )
2 1 7 0 h ( * 1 )
1 6 1 7 2 h
1 2 5 1 8 2 h
1 1 F F h
5 1 2
Command Descriptions
V a l u e
0 0 0 5 h
( * 2 )
( * 2 )
( * 2 )
0 1 h
( * 2 )
( * 2 )
0 5 h
0 3 h
( * 3 )
( * 3 )
( * 2 )
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