Set Max Freeze Lock Command [F9H, Sub 04H] - Hitachi C4K60 - Travelstar Slim - Hard Drive Specifications

After a successful command completion, IDENTIFY DEVICE response Word 60-61 and Word 100-103
reflect the maximum address set with this command. The address returned in the command block registers
is the maximum device size as shown in the following tables:
Output Parameters to the device:
Task File Register
LBA High
LBA Mid
LBA Low

7.5.38. Set Max Freeze Lock Command [F9h, Sub 04h]

Task File Registers
Command
LBA High
LBA Mid
LBA Low
Device/Head
Sector Count
Features
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 command
− SET MAX ADDRESS EXT command
− SET MAX SET PASSWORD command
− SET MAX LOCK command
− SET MAX UNLOCK command
A SET MAX SET PASSWORD command shall previously have been successfully completed. This command
shall not be immediately preceded by a READ MAX ADDRESS command. If this command is immediately
preceded by a READ MAX ADDRESS command, it is interpreted as a SET MAX ADDRESS command. If
the device is in the Set Max Unlocked state, the device reports command aborted.
K6610170
Rev.2
Dec 22, 2004
HOB = 1
HOB = 0
HOB = 1
HOB = 0
HOB = 1
HOB = 0
7
X
7 6 5
Maximum LBA bit 47 - 40
Maximum LBA bit 23 - 16
Maximum LBA bit 39 - 32
Maximum LBA bit 15 - 8
Maximum LBA bit 31 - 24
Maximum LBA bit 7 - 0
6 5 4 3
F9h
XX
XX
XX
X X DRV X
XX
04h
- 101 -
4 3 2
2 1 0
X X X
1 0