General; Introduction; Terminology - IBM DJSA-210 - Travelstar 10 GB Hard Drive Specifications

8.0 General

8.1 Introduction

This specification describes the host interface of DJSA-XXX.
The interface conforms to the Working Document of Information technology, AT Attachment with Packet
Interface Extension (ATA/ATAPI-5) Revision 2 dated December 13, 1999, with certain limitations
described in section 9.0, "Deviations From Standard" on page 63.
DJSA-XXX drives support the following new functions included by ATA/ATAPI-5 standards or newer
standards.
! S.M.A.R.T. Error Logging and Self Test commands
! Ultra DMA/66 transfer commands
DJSA-XXX drives support the following functions as Vendor Specific Functions.
! Address Offset Feature
! Format Unit Function
! ENABLE/DISABLE DELAYED WRITE
! SENSE CONDITION command

8.2 Terminology

Device Device indicates DJSA-XXX
Host Host indicates the system that the device is attached to.
First Command The first command that is executed after the power on reset (also known as a hard
reset) is the Standby mode command.
INTRQ Interrupt request (Device or Host)
Travelstar 32GH/30GT/20GN hard disk drive specifications
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