IBM Deskstar 120 GXP, Specifications

Page: 175 / 211

11.30.4 Set Max Freeze Lock (Feature = 04h)
see below Status 1 1 1 1 1 0 0 1 Command
1 - 1 D - - - -
Device/Head
1 - 1 D - - - -
Device/Head
- - - - - - - - Cylinder High - - - - - - - - Cylinder High
- - - - - - - - Cylinder Low - - - - - - - - Cylinder Low
- - - - - - - -
Sector Number
- - - - - - - -
Sector Number
- - - - - - - - Sector Count - - - - - - - - Sector Count
see below Error 0 0 0 0 0 1 0 0 Feature
- - - - - - - -
Data
- - - - - - - -
Data
7 6 5 4 3 2 1 0 Register 7 6 5 4 3 2 1 0 Register
Command Block Input
Registers
Command Block Output
Registers
V – 0 – – 0 V 0 0 0 V 0 0 0 0 0
ERR IDX COR DRQ DSC DF RDY BSY AMN T0N ABT 0 IDN 0 UNC CRC
0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7
Status Register Error Register
Figure 137. Set Max Freeze Lock (F9h)
If the Set Max Freeze Lock command is immediately preceded by a Read Native Max Address command,
this command is regarded as a Set Max Address command.
The Set Max Freeze Lock command sets the device to Set_Max_Frozen state. After the completion of the
command any subsequent Set Max commands are rejected. Commands disabled by Set Max Freeze
Lock are the following:
1. Set Max Address
2. Set Max Set PASSWORD
3. Set Max Lock
4. Set Max Unlock
Deskstar 120GXP hard disk drive specifications
161