General; Terminology; Deviations From Standard - IBM IC35L040AVVN07-0 - 40GB IDE Deskstar 120GXP 7200RPM UATA-100 07N9682 Specifications

7.0 General

This specification describes the host interface of the Deskstar 120GXP hard disk drive.
The interface conforms to the Working Document of Information Technology - AT Attachment with Packet
Interface Extension (ATA/ATAPI-5), Revision 3, dated 29 February 2000, with certain limitations described
in 7.2, "Deviations from standard."

7.1 Terminology

Device
Host
7.2

Deviations from standard

The device conforms to the referenced specifications with the following deviations:
Check Power Mode. Check Power Mode command returns FFh to Sector Count Register when the
device is in Idle mode. This command does not support 80h as the return value.
Hard Reset. Hard reset response is not the same as that of power on reset. Refer to Section 9.1,
"Reset Response" on page 73 for details.
The Deskstar 120GXP hard disk drive
The system to which the device is attached
Deskstar 120GXP hard disk drive specifications
65