Fujitsu M3097G User Manual

(2)

Response

This scanner reports as follows:

a. Normal:

f

Status:

B©00000π (GOOD)

f

Sense key: X©0π (NO SENSE) 

b. Abnormal:

f

Status:

B©00001π (CHECK CONDITION)

f

Sense key: X©0π, X©2π, X©3π, X©4π, X©5π, X©6π, or X©Bπ

The following table shows the normal sequence of the SET WINDOW command
when used with this scanner.

Step

Bus phase

Initiator operation

¨Æ

Target operation

1

BUS  FREE

Verifies bus free

2

ARBITRATION

Obtains bus>usage
right

3

SELECTION

Selects target

Æ

Drives BSY signal

4

(MESSAGE OUT)

Selects logical unit

Æ

5

6

COMMAND

DATA OUT

Specifies SET
WINDOW (CDB)

Specifies window
data

Æ

Æ

Sets window

7

STATUS

¨

Reports GOOD status

8

MESSAGE IN

¨

Reports message
(Command Complete)

Releases BSY signal

9

BUS FREE

4 $ 37