Command Table; Figure 68. Command Table For Device Lock Operation (1 Of 2) - IBM IC25N020ATDA04 - Travelstar 20 GB Hard Drive Specifications

11.8.6 Command table

This table shows the device's response to commands when the Security Mode Feature Set (Device lock
function) is enabled.
Command
Check Power Mode
Device Configuration RESTORE
Device Configuration FREEZE
LOCK
Device Configuration IDENTIFY
Devise Configuration SET
Enable/Disable Delayed Write
Execute Device Diagnostic
Flush Cache
Format Track
Format Unit
Identify Device
Identify Device DMA
Idle
Idle Immediate
Initialize Device Parameters
Read Buffer
Read DMA (w/o retry)
Read DMA (w/retry)
Read Long (w/o retry)
Read Long (w/retry)
Read Multiple
Read Native Max ADDRESS
Read Sector(s) (w/o retry)
Read Sector(s) (w/retry)
Read Verify Sector(s) (w/o retry)
Read Verify Sector(s) (w/retry)
Recalibrate
Security Disable Password
Security Erase Prepare
Security Erase Unit
Security Freeze Lock
Security Set Password
Security Unlock
Seek
Sense Condition
Set Features
Set Max ADDRESS
Set Max FREEZE LOCK
Set Max LOCK
Set Max SET PASSWORD

Figure 68. Command table for device lock operation (1 of 2)

Device
Locked Mode
Travelstar 48GH, 30GN & 15GN hard disk drive specifications
Device Unlocked
Mode
o o
x o
o o
o o
x o
o o
o o
o o
x o
x o
o o
o o
o o
o o
o o
o o
x o
x o
x o
x o
x o
o o
x o
x o
x o
x o
o o
x o
o o
o o
x o
x o
o o
o o
o o
o o
o o
o o
o o
o o
92
Device
Frozen Mode
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
o
x
o
x
o
x
x
o
o
o
o
o
o
o