Returned Data - Quantum LTO 2 User Manual

Returned Data

LTO-2 SCSI Interface Guide
Field Bytes
Page Code 2
Allocation 3-4
length
Control 5
The
2
RECEIVE DIAGNOSTIC RESULTS
Returned Data If PCV Is Not Set
The
RECEIVE DIAGNOSTIC RESULTS
that reports the results of the previous
RECEIVE DIAGNOSTIC RESULTS Command
Bits Description
Valid only when PCV bit is set. If PCV
is set then this field must contain one of
the following page codes:
• Supported Diagnostics Page Code
(00h)
• Parallel Protocol Parameter
Diagnostic Page Code (81h)
If PCV is not set then the Page Code
must be 00h.
Specifies the amount of data to be
returned. An Allocation Length of 0 is
valid and shall not be considered an
error.
See Control Byte Format on page
command returns data as follows.
command returns a diagnostic page
SEND DIAGNOSTICS
Chapter 2 SCSI Commands
29.
command.
2
195