Silicon Image SiliconDrive SSD-DXXX(I)-4210 - Manual (Page 46)

ATA R EGISTERS SSD-D XXX (I)-4210 D ATA S HEET
S ILICON S YSTEMS P ROPRIETARY
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4210D-03DSR P AGE 37 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
35 for specific details.
Table 24: 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