IBM IC35L020 - Deskstar 20 GB Hard Drive - Figure 114. Set Max Lock; Set Max Lock (Feature = 02 H)

15.29.2 Set Max Lock (Feature = 02h)
see belowStatus1 1 1 1 1 0 0 1Command
1 - 1 D - - - -Device/Head1 - 1 D - - - -Device/Head
- - - - - - - -Cylinder High- - - - - - - -Cylinder High
- - - - - - - -Cylinder Low- - - - - - - -Cylinder Low
- - - - - - - -Sector Number- - - - - - - -Sector Number
- - - - - - - -Sector Count- - - - - - - -Sector Count
see belowError0 0 0 0 0 0 1 0Feature
- - - - - - - -Data- - - - - - - -Data
7 6 5 4 3 2 1 0Register7 6 5 4 3 2 1 0Register
Command Block Input Registers
Command Block Output Registers
V–0––0V000V00000
ER
R
IDXCORDRQDSCDFRDYBSYAMNT0NABT0IDN0UNCCRC
0123456701234567
Status RegisterError Register
Figure 114. Set Max Lock
The device regards as Set Max Address command if this command is immediately preceded by a Read
Native Max Address command.
This command sets the device into Set Max Locked state. After this command is completed, any other
Set Max commands except Set Max Unlock and Set Max Freeze Lock are rejected. The device remains
in this state until a power cycle or the acceptance of a Set Max Unlock or Set Max Freeze Lock
command.
Deskstar 60 GXP Hard disk drive specification
154