Hitachi travelstar hds723020bla642 Manual Do Utilizador
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7K200 SATA OEM Specification
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02h
SET MAX LOCK
03h
SET MAX UNLOCK
04h
SET MAX FREEZE LOCK
When the Set Max ADDRESS command is executed, this register is
ignored.
ignored.
B
Option bit for selection whether nonvolatile or volatile. B=0 is volatile
condition. When B=1, MAX LBA/CYL which is set by Set Max
ADDRESS command is preserved by POR. When B=0, MAX LBA/CYL
which is set by Set Max ADDRESS command will be lost by POR.
condition. When B=1, MAX LBA/CYL which is set by Set Max
ADDRESS command is preserved by POR. When B=0, MAX LBA/CYL
which is set by Set Max ADDRESS command will be lost by POR.
LBA Low
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)
input.(L=1)
In CHS mode, this register is ignored. (L=0)
LBA High/Mid
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)
which is to be set. (L=1)
In CHS mode, this register contains max cylinder number which is to be
set. (L=0)
H
In LBA mode, this register contains LBA bits 24 - 27 which is to be
input.(L=1)
In CHS mode, this register is ignored. (L=0)
input.(L=1)
In CHS mode, this register is ignored. (L=0)
L
LBA mode.Indicates the addressing mode.L=0 specifies CHS mode and
L=1 does LBA addressing mode.
L=1 does LBA addressing mode.
Input Parameters From The Device
LBA Low
LBA Low
In LBA mode, this register contains Adjusted max LBA bits 0 - 7.(L=1)
In CHS mode, this register contains max LBA Low(= 63). (L=0)
In CHS mode, this register contains max LBA Low(= 63). (L=0)
LBA High/Mid
In LBA mode, this register contains Adjusted max LBA bits 8 - 15 (Mid),
16 - 23 (High). (L=1)
In CHS mode, this register contains max cylinder number which is set.
(L=0)
16 - 23 (High). (L=1)
In CHS mode, this register contains max cylinder number which is set.
(L=0)
H
In LBA mode, this register contains Adjusted max LBA bits 24 - 27. (L=1)
In CHS mode, this register contains max head number(= 15).(L=0)
In CHS mode, this register contains max head number(= 15).(L=0)