IBM DARA-206000 Hard Drive Specifications - Page 73

Introduction, Terminology

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7.0 General 7.1 Introduction This specification describes the host interface of DARA-2xxxxx. The interface conforms to the Working Document of Information technology - AT Attachment with Packet Interface Extension (ATA/ATAPI-4) Revision 17 dated on October 30th, 1997. with certain limitations described in 8.0, "Deviations From Standard" on page 65. DARA-2xxxxx support following new functions included by ATA/ATAPI-4 standard or newer standard. S.M.A.R.T. Error Logging and Self Test commands Ultra-DMA/66 transfer commands DARA-2xxxxx support following functions as Vendor Specific Function. Address Offset Feature Format Unit Function 7.2 Terminology Device Host First Command INTRQ Device indicates DARA-2xxxxx Host indicates the system that the device is attached to. The command which is executed first right after power on reset or hard reset when the initial power mode at power on is Standby mode. Interrupt request (Device or Host)  Copyright IBM Corp. 1999 63

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7.0
General
7.1
Introduction
This specification describes the host interface of DARA-2xxxxx.
The interface conforms to the Working Document of Information technology - AT Attachment with Packet
Interface Extension (ATA/ATAPI-4) Revision 17 dated on October 30th, 1997.
with certain limitations
described in 8.0, “Deviations From Standard” on page 65.
DARA-2xxxxx support following new functions included by ATA/ATAPI-4 standard or newer standard.
S.M.A.R.T. Error Logging and Self Test commands
Ultra-DMA/66 transfer commands
DARA-2xxxxx support following functions as Vendor Specific Function.
Address Offset Feature
Format Unit Function
7.2
Terminology
Device
Device indicates DARA-2xxxxx
Host
Host indicates the system that the device is attached to.
First Command
The command which is executed first right after power on reset or hard reset when
the initial power mode at power on is Standby mode.
INTRQ
Interrupt request (Device or Host)
Copyright IBM Corp. 1999
63