Technical data

Note

The DUP driver examples throughout this appendix are for RF-series

ISEs. The displays for the TF-series tape drive differ slightly from the

RF-series displays.

C.3.1 Entering the DUP Driver Utility

To examine and change DSSI parameters, you must ﬁrst activate the DUP

driver utility by setting host to the speciﬁc device for which you want to modify

or examine parameters.

Use the following command for embedded DSSI.

>>>SET HOST/DUP/DSSI (<node_number>) PARAMS

where (<node_number>) is the bus node ID (0–6) for the device on the bus.

In the following example,

SET HOST/DUP/DSSI 0 PARAMS

is entered to start the

DUP driver for the ISE at node 0 of embedded DSSI bus 1.

>>>SET HOST/DUP/DSSI 0 PARAMS

Starting DUP server...

PARAMS>

C.3.2 Setting the Allocation Class

After entering the DUP driver utility for a speciﬁed device, you can examine

and set the allocation class for the device as follows.

1. At the

PARAMS>

prompt, enter

SHOW ALLCLASS

to check the allocation class

of the ISE to which you are currently connected.

2. Enter

SET ALLCLASS 2

(or enter the allocation class you desire).

3. Enter

SHOW ALLCLASS

to verify the new allocation class.

This example shows the steps for examining and changing the allocation class

for a speciﬁed device. The allocation class is changed from 0 to 2.

Programming Parameters for DSSI Devices C–7