Seagate ST318418N Product Manual - Page 55
Interface requirements
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Barracuda 36ES2 Product Manual, Rev. B 45 9.0 Interface requirements This section partially describes the interface requirements as implemented on the drives. 9.1 General description This section describes in essentially general terms the interface requirements supported by the Barracuda 36ES2. No attempt is made to describe all of the minute details of conditions and constraints that must be considered by designers when designing a system in which this family of drives can properly operate. Seagate declares that the drives operate in accordance with the appropriate ANSI Standards referenced in various places herein, with exceptions as noted herein or in the Seagate SCSI Interface Product Manual, part number 75789509. 9.2 SCSI interface messages supported Table 4 lists the messages supported by the SCSI-2 and SCSI-3 modes of the Barracuda 36ES2 family drives. Table 4: SCSI messages supported by Barracuda 36ES2 family drives Message name Abort Abort-tag Bus device reset Clear ACA Clear queue Command complete Continue I/O process Disconnect Extended messages Identify Ignore wide residue (two bytes) Initiate recovery Initiator detected error Linked command complete Linked command complete with flag Message parity error Message reject Modify data pointer No operation Parallel Protocol Request Queue tag messages (two bytes) ACA Head of queue tag Ordered queue tag Simple queue tag Release recovery Restore pointers Save data pointer Synchronous data transfer req. Target transfer disable Terminate I/O process Wide data transfer request Message code 06h 0Dh 0Ch 16h 0Eh 00h 12h 04h 01h[1] 80h-FFh 23h 0Fh 05h 0Ah 0Bh 09h 07h [1] 08h [1] [2] 24h 21h 22h 20h 10h 03h 02h [1] 13h 11h [1] Supported by SCSI-2/3 Y Y Y N Y Y Y Y Y Y Y N Y Y Y Y Y N Y Y N Y Y Y N Y Y Y Y N Y