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o
o
o
Reset Standby timer value (*5)
(*4)
(*4)
(*6)
Power mode
(*3)
o
o
Reverting programmed parameters to
default
!
Number of CHS (set by Initialize
Device Parameters)
!
Multiple mode
!
Write Cache
!
Delayed Write
!
Read look-ahead
!
ECC bytes
!
Volatile max. Address
!
Address offset mode
o
o
o
PDIAG- handshake
x
o
o
DASP- handshake
o
o
o
Initialization of registers (*2)
x
x
(*6)
Starting or Spinning Up spindle motor
x
x
o
Internal diagnostic
x
x
o
Initialization of hardware
(*1)
(*1)
-
Aborting Device operation
o
o
-
Aborting Host interface
soft
reset
hard
reset
POR
o
—execute
x
—does not execute
Notes.
Set
according to the initial power mode selection.
(*6)
.
After reset the Standby timer value is set to 109 minutes.
(*5)
.
In the case of sleep mode, the device goes to standby mode. In other cases, the device
does not change current mode.
(*4)
.
The Set Features command with Feature register = CCh enables the device to revert
these parameters to the power on defaults.
(*3)
.
The default value on POR is shown in Figure 58 on page 75.
(*2)
.
Execute after the data in write cache has been written.
(*1)
.
Figure 57. Reset response table
Travelstar 60GH & 40GN hard disk drive specifications
74
Содержание IC25N040ATCS04 - Travelstar 40 GB Hard Drive
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