Seagate ST3300655LC ユーザーズマニュアル

Cheetah 15K.5 SCSI Product Manual, Rev. J

45

This section partially describes the interface requirements as implemented on the drives.

This section describes in essentially general terms the interface requirements supported by the Cheetah 15K.5 
SCSI. No attempt is made to describe all of the minute details of conditions and constraints that must be con-
sidered 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   Parallel SCSI  Interface   Manual  and  the  SCSI 
Commands Reference Manual .

Table 7 lists the messages supported by the Cheetah 15K.5 SCSI family drives.

 

 

Abort

06h

Y

Abort-tag

0Dh

Y

Bus device reset

0Ch

Y

Clear ACA

16h

N

Clear queue

0Eh

Y

Command complete

00h

Y

Continue I/O process

12h

N

Disconnect

04h

Y

Extended messages

01h[1]

Y

Identify

80h-FFh

Y

Ignore wide residue (two bytes)

23h

Y

Initiate recovery

0Fh

N

Initiator detected error

05h

Y

Linked command complete 

0Ah

Y

Linked command complete with flag 

0Bh

Y

Message parity error

09h

Y

Message reject

07h

Y

Modify data pointer

N

No operation

08h

Y

  Parallel Protocol Request

[1] [2]

Y

Queue tag messages (two bytes)

 ACA

24h

N

  Head of queue tag

21h

Y