Emerson MVME147 Manuel D’Utilisation

SCSI PACKETS

7-32

Format Packet

For common command set operation refer to Appendix A.

The command sent to the controller is: format device ($04). The following
SCSI commands are executed:

$72

xxxxxxxx

Command error
status byte (valid
following a

command error $08) -
- SCSI command in
error.

$73

xxxxxxxx

Offset within packet

$74

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Sense data block
(controller-
dependent).

This is the
information returned
by

the controller
following a check
status

and a request sense
data command.

Valid information if
bit 14 (additional

status) is set

$9E

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Sense data block

NOTE
S:

Valid following an error during a read or write operation (refer to Chapter
3).