Toshiba MK1032GAX Manuale Utente

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Toshiba Corporation Digital Media Network Company 
 
Page 96 of 159 
© 2004, Copyright TOSHIBA Corporation All Rights Reserved
 
 
 
 
A SET MAX SET PASSWORD command shall previously have been successfully completed. This command is 
not immediately preceded by a READ NATIVE MAX ADDRESS command. If this command is immediately 
preceded by a READ NATIVE MAX ADDRESS command, it is interpreted as a SET MAX ADDRESS command. 
The SET MAX FREEZE LOCK command sets the device to Set_Max_Frozen state. After command completion 
any subsequent SET MAX commands are rejected. 
 
Commands disabled by SET MAX FREEZE LOCK are: 
 
−  SET MAX ADDRESS 
−  SET MAX SET PASSWORD 
−  SET MAX LOCK 
−  SET MAX UNLOCK 
 
11.8.32  SET MAX ADDRESS EXT (37h) 
 
COMMAND CODE 
0 0 1 1 0 1 1 1
 
REGISTER 
 
REGISTER SETTING 
NORMAL COMPLETION 
DR 
 
drive no. 
no change 
LBA 
Low 
Current 
Previous 
Max LBA(7:0) 
Max LBA(31:24) 
HOB=0
HOB=1
no change 
no change 
LBA 
Mid 
Current 
Previous 
Max LBA(15:8) 
Max LBA(39:32) 
HOB=0
HOB=1
no change 
no change 
LBA 
High 
Current 
Previous 
Max LBA(23:16) 
Max LBA(47:40) 
HOB=0
HOB=1
no change 
no change 
SC Current 
Previous 
00
H
 / 01
 H 
   
reserved 
HOB=0
HOB=1
no change 
no change 
FT Current 
Previous 
reserved 
reserved 
HOB=0
HOB=1
no change 
no change 
 
This command specifies the the maximum address in a range of actual drive capacity. If the address exceeding 
the set value is accessed , “ ABORT ERROR “ error will be reported. This set value affects the values of WORD 
60, 61, 100-103 of IDENTIFY DEVICE command.   
  This command shall be immediately preceded by Read Native Max Address EXT command. Otherwise, it will 
be terminated with “ ABORT ERROR ” . 
  If this command is issued twice with a volatile bit set to 1 after power-up or hardware reset,    “ID Not Found 
error” will be reported. 
  If a host protected area has been established by a SET MAX ADDRESS command, this command will be 
terminated with “ ABORT ERROR ” . 
Volatile bit ( SC register bit 0 ) :   
  If this command is issued with a volatile bit set to 1, the set value of this command is valid after power-up or 
hardware reset. 
  If this command is issued with a volatile bit cleared to 0, the set value of this command shall be cleared after 
hard reset or power-on and the maximam value shall be the last value with a volatile bit set to 1.