ATA R
EGISTERS
SSD-P
XXX
(I)-3100 D
ATA
S
HEET
S
ILICON
S
YSTEMS
P
ROPRIETARY
This document and the information contained within it is confidential and proprietary to SiliconSystems, Inc.
All unauthorized use and/or reproduction is prohibited.
3100P-06DSR
P
AGE
56
F
EBRUARY
2, 2009
A
LTERNATE
S
TATUS
R
EGISTER
The Alternate Status register is a read-only register indicating the status of the
device, following the previous ATA command. See
"Status Register" on page
54
for specific details.
Table 43: Alternate Status Register
Operation
D
7
D
6
D
5
D
4
D
3
D
2
D
1
D
0
Read/Write
BSY
DRDY
DWF
DSC DRQ CORR
IDX
ERR
Default Value
0
0
0
0
0
0
0
0