Hitachi HTS541680J9AT00 Specifications - Page 93

Set Max ADDRESS command

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Travelstar 5K160 (PATA) Hard Disk Drive Specification The following symbols are used in the command descriptions: Output Registers 0 Indicates that the bit must be set to 0. 1 Indicates that the bit must be set to 1. D The device number bit. Indicates that the device number bit of the Device Register should be specified. Zero selects the master device and one selects the slave device. H Head number. Indicates that the head number part of the Device Register is an output parameter and should be specified. L LBA mode. Indicates the addressing mode. Zero specifies CHS mode and one does LBA addressing mode. R Retry. Original meaning is already obsolete, there is no difference between 0 and 1. (Using 0 is recommended for future compatibility.) B Option Bit. Indicates that the Option Bit of the Sector Count Register should be specified. (This bit is used by Set Max ADDRESS command) V Valid. Indicates that the bit is part of an output parameter and should be specified. x Indicates that the hex character is not used. - Indicates that the bit is not used. Input Registers 0 Indicates that the bit is always set to 0. 1 Indicates that the bit is always set to 1. H Head number. Indicates that the head number part of the Device Register is an input parameter and will be set by the device. V Valid. Indicates that the bit is part of an input parameter and will be set to 0 or 1 by the device. N Not recommendable condition for start up. Indicates that the condition of device is not recommendable for start up. - Indicates that the bit is not part of an input parameter. The command descriptions show the contents of the Status and Error Registers after the device has completed processing the command and has interrupted the host. 93/188

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Travelstar 5K160 (PATA) Hard Disk Drive Specification
93
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188
The following symbols are used in the command descriptions:
Output Registers
0
Indicates that the bit must be set to 0.
1
Indicates that the bit must be set to 1.
D
The device number bit. Indicates that the device number bit of the Device Register should be specified. Zero
selects the master device and one selects the slave device.
H
Head number. Indicates that the head number part of the Device Register is an output parameter and should
be specified.
L
LBA mode. Indicates the addressing mode. Zero specifies CHS mode and one does LBA addressing mode.
R
Retry. Original meaning is already obsolete, there is no difference between 0 and 1. (Using 0 is
recommended for future compatibility.)
B
Option Bit. Indicates that the Option Bit of the Sector Count Register should be specified. (This bit is used by
Set Max ADDRESS command)
V
Valid. Indicates that the bit is part of an output parameter and should be specified.
x
Indicates that the hex character is not used.
-
Indicates that the bit is not used.
Input Registers
0
Indicates that the bit is always set to 0.
1
Indicates that the bit is always set to 1.
H
Head number. Indicates that the head number part of the Device Register is an input parameter and will be
set by the device.
V
Valid. Indicates that the bit is part of an input parameter and will be set to 0 or 1 by the device.
N
Not recommendable condition for start up. Indicates that the condition of device is not recommendable for
start up.
-
Indicates that the bit is not part of an input parameter.
The command descriptions show the contents of the Status and Error Registers after the device has completed
processing the command and has interrupted the host.