Hitachi HTS541010G9AT00 - Travelstar 100 GB Hard Drive Specifications page 152

If a host protected area has been established by a Set Max Address Ext command, the device shall return command
aborted
Output parameters to the device
Feature
01h
02h
03h
04h
B
LBA Low
LBA High/Mid
H
L
D
Input parameters from the device
LBA Low
LBA High/Mid
H
Destination code for this command
SET MAX SET PASSWORD
SET MAX LOCK
SET MAX UNLOCK
SET MAX FREEZE LOCK
When the Set Max ADDRESS command is executed, this register is ignored.
This indicates the option bit for selection whether nonvolatile or volatile. B = 0 is the vol-
atile condition. When B = 1, MAX LBA/CYL—which is set by the Set Max ADDRESS
command—is preserved by POR and HARD RESET. When B = 0, MAX LBA/CYL—
which is set by Set Max ADDRESS command—will be lost by POR and HARD RESET.
B = 1 is not valid when the device is in Address Offset mode and the command is aborted.
In LBA mode, this register contains LBA bits 0 - 7 which is to be input (L=1). In CHS
mode, this register is ignored. (L=0)
In LBA mode, this register contains LBA bits 8 - 15 (Mid), 16 - 23 (High) which is to be
set. (L=1)
In CHS mode, this register contains max cylinder number which is to be set. (L=0)
In LBA mode this register contains LBA bits 24–27 which are to be input. (L = 1)
In CHS mode this register is ignored. (L = 0)
This indicates the LBA addressing mode. L = 0 specifies the CHS mode and L=1 specifies
the LBA addressing mode.
This indicates the device number bit. The device number bit of the Device/Head should be
specified. D = 0 selects the master device and D = 1 selects the slave device.
In LBA mode this register contains the Adjusted max. LBA bits 0–7.(L = 1)
In CHS mode this register contains the maximum LBA Low (= 63). (L = 0)
In LBA mode this register contains the Adjusted max. LBA bits 8–15 (Mid) and bits 16-23
(High). (L = 1)
In CHS mode this register contains the max cylinder number which is set. (L=0)
In LBA mode this register contains the Adjusted max. LBA bits 24–27. (L = 1)
In CHS mode this register contains the maximum head number (= 15). (L = 0)
Travelstar 5K100 (Serial ATA) Hard Disk Drive Specification
140