Vax 4000 Model 200 Wartungshandbuch PDF herunterladen (Seite 101)

uppercase or lowercase letters. Unless otherwise instructed, enter each

command, then press Return.

Enter console mode as follows:

a. Set the Break Enable/Disable switch on the CPU cover panel to the

enable position (up, dot inside the circle).

b. Set the Power switch for each unit (both hosts for a dual-host

system, and any expanders for expanded systems) to on (1).

Wait for the system to display the console prompt (>>>).

2. To display the DSSI devices on the embedded DSSI bus, enter SHOW DSSI

at the console prompt. To display the DSSI devices on KFQSA-based

DSSI busses, enter SHOW UQSSP.

The ﬁrmware displays two lines of information for each device. For

embedded DSSI, the ﬁrmware displays the following:

• The ﬁrst line contains the bus number, node number, and node

name.

• The second line contains the device name and unit number followed

by the device type in parentheses.

For embedded DSSI, the device name consists of the letters DIAu (MIAu

for the TF85 tape drive) and u is a unique unit number. The embedded

DSSI host adapter is identiﬁed by an asterisk (*).

The embedded DSSI display for Example B–1 shows a system with four

DSSI devices (unit numbers 0–3).

Programming Parameters for DSSI Devices B–5

1 2 ... 96 97 98 99 100 101 102 103 104 105 106 ... 137 138

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Vax 4000 Model 200 Wartungshandbuch Seite 101