Data Release Delay ........................................................

3-13

Deskew Delay................................................................

3-13

Disconnection Delay .....................................................

3-13

Hold Time ....................................................................

3-13

Negation Period ............................................................

3-13

Power-On to Selection Time .........................................

3-14

Reset to Selection Time .................................................

3-14

Reset Hold Time ...........................................................

3-14

Selection Abort Time ....................................................

3-14

Selection Time-out Delay ..............................................

3-14

Transfer Period ..............................................................

3-15

SCSI Bus Phases .........................................................................

3-15

BUS FREE Phase (See ANSI SCSI-2 6.1.1 for details) .........

3-15

ARBITRATION Phase ........................................................

3-16

SELECTION Phase .............................................................

3-17

RESELECTION Phase ........................................................

3-18

RESELECTION ...........................................................

3-18

Information Transfer Phases ................................................

3-19

Asynchronous Information Transfer ..............................

3-20

Synchronous Data Transfer ...........................................

3-21

COMMAND Phase.............................................................

3-22

Data Phase ...........................................................................

3-22

DATA IN Phase ............................................................

3-23

DATA OUT Phase .......................................................

3-23

STATUS Phase ....................................................................

3-23

Message Phase ......................................................................

3-23

MESSAGE IN Phase .....................................................

3-23

MESSAGE OUT Phase (See ANSI SCSI-2 6.1.9.2 for

 

details) ...........................................................................

3-24

SCSI Bus Conditions..................................................................

3-24

Attention Condition ............................................................

3-24

Reset Condition ...................................................................

3-25

SCSI Bus Phases Sequences ........................................................

3-26

Commands (See ANSI SCSI-2 7) ...............................................

3-27

RESERVE UNIT Command ...............................................

3-30

Superseding Reservations ...............................................

3-31

RELEASE UNIT Command ...............................................

3-31

TEST UNIT READY Command ........................................

3-32

INQUIRY Command (See ANSI SCSI-2 7.2.5) ..................

3-32

Standard INQUIRY Data (See ANSI SCSI-2 7.2.5.1) ..

3-34

iv

M3099GX/GH OEM Manual