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ATA Bus Interface and ATA Commands
6-56 Quantum Fireball Plus AS 10.2/20.5/30.0/40.0/60.0 GB AT
6.7.17
6.7.17
6.7.17
6.7.17
STANDBY
STANDBY
STANDBY
STANDBY
COMMAND CODE – E2h
DESCRIPTION – The STANDBY command causes the drive to enter the
STANDBY mode. If the Sector Count register is non-zero then the standby timer
will be enabled.
INPUTS
Table 6-22
Table 6-22
Table 6-22
Table 6-22
Valid Count Range
OUTPUTS
Register
Register
Register
Register
7
77
7
6
66
6
5
55
5
4
44
4
3
33
3
2
22
2
1
11
1
0
00
0
Features
na
Sector Count
Time Period Value
Sector Number
na
Cylinder Low
na
Cylinder High
na
Device/ Head
obs
na
obs
DEV
na
Command
E2h
Sector Count Value
Sector Count Value
Sector Count Value
Sector Count Value
TIME
TIME
TIME
TIME
0
Timer Disabled
1 to 12
1 minute
13 to 240
(value*5) seconds
241 to 251
((Value – 240)
´30)
minutes
252 to 255
(Value
´
5) minutes
Register
Register
Register
Register
7
77
7
6
66
6
5
55
5
4
44
4
3
33
3
2
22
2
1
11
1
0
00
0
Error
na
na
na
na
na
ABRT
na
na
Sector Count
na
Sector Number
na
Cylinder Low
na
Cylinder High
na
Device/ Head
obs
na
obs
DEV
na
na
na
na
Status
BSY
DRDY
DF
na
DRQ
na
na
ERR
Summary of Contents for FIREBALL PLUS AS 10.2
Page 12: ...About This Manual 1 4 Quantum Fireball Plus AS 10 2 20 5 30 0 40 0 60 0 GB AT ...
Page 16: ...General Description 2 8 Quantum Fireball Plus AS 10 2 20 5 30 0 40 0 60 0 GB AT ...
Page 61: ...Basic Principles of Operation Quantum Fireball Plus AS 10 2 20 5 30 0 40 0 60 0 GB AT 5 16 ...
Page 62: ...Basic Principles of Operation 5 17 Quantum Fireball Plus AS 10 2 20 5 30 0 40 0 60 0 GB AT ...
Page 162: ...Index I 4 Quantum Fireball Plus AS 10 2 20 5 30 0 40 0 60 0 GB AT ...