Identify Device Data; Exceptions In Address Offset Mode - IBM IC25N020ATDA04 - Travelstar 20 GB Hard Drive Specifications

11.10.2 Identify Device Data

Identify Device data, word 83, bit 7 indicates that the device supports the Address Offset Feature.
Identify Device data, word 86, bit 7 indicates that the device is in Address Offset mode.

11.10.3 Exceptions in Address Offset Mode

Any commands which access sectors across the original native maximum LBA are rejected with error,
even if the access protection is removed by a Set Max Address command.
Read Look Ahead operation is not carried out, even if it is enabled by the Set Feature command.
Travelstar 48GH, 30GN & 15GN hard disk drive specifications
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