ATA-Disk Module
SST58SM008 / 016 / 024 / 032 / 048 / 064 / 096 / 128 / 192
SST58LM008 / 016 / 024 / 032 / 048 / 064 / 096 / 128 / 192
Advance Information
3.2.1.18 Standby - 96H or E2H
Bit ->
7
6
5
4
3
2
1
0
Command (7)
96H or E2H
C/D/H (6)
X
Drive
X
Cyl High (5)
X
Cyl Low (4)
X
Sec Num (3)
X
Sec Cnt (2)
X
Feature (1)
X
This command causes the ADM to set BSY, enter the Sleep mode (which corresponds to the ATA
“Standby” Mode), clear BSY and return the interrupt immediately. Recovery from sleep mode is
accomplished by simply issuing another command (a reset is not required).
3.2.1.19 Standby Immediate - 94H or E0H
Bit ->
7
6
5
4
3
2
1
0
Command (7)
94H or E0H
C/D/H (6)
X
Drive
X
Cyl High (5)
X
Cyl Low (4)
X
Sec Num (3)
X
Sec Cnt (2)
X
Feature (1)
X
This command causes the ADM to set BSY, enter the Sleep mode (which corresponds to the ATA
“Standby” Mode), clear BSY and return the interrupt immediately. Recovery from sleep mode is
accomplished by simply issuing another command (a reset is not required).
3.2.1.20 Write Buffer - E8H
Bit ->
7
6
5
4
3
2
1
0
Command (7)
E8H
C/D/H (6)
X
Drive
X
Cyl High (5)
X
Cyl Low (4)
X
Sec Num (3)
X
Sec Cnt (2)
X
Feature (1)
X
The Write Buffer command enables the host to overwrite contents of the ADM’s sector buffer with any
data pattern desired. This command has the same protocol as the Write Sector(s) command and
transfers 512 Bytes.
©2001 Silicon Storage Technology, Inc.
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