Checking Expansion Box Connections - Digital Equipment VAX 4000 Model 100 Operator Instructions Manual

4.3.5 Checking Expansion Box Connections

Three different kinds of items can be connect to the expansion ports of the VAX
4000 Model 100 system. They are the following:
• Q–bus
• DSSI
• SCSI
Examples 4–1, 4–2, and 4–3 show these types of items that are connected to
the system, both internally and through the expansion ports.
Example 4–1 Checking Q–bus Devices
>>>SHOW QBUS
Scan of Qbus I/O Space
-20001468 (772150) = 0000 RQDX3/KDA50/RRD50/RQC25/KFQSA-DISK
-2000146A (772152) = 0AB0
-20001F40 (777500) = 0020 IPCR
Scan of Qbus Memory Space
-301E0000 to 3021FFFF (07400000 to 10377777)
>>>
Example 4–2 Checking DSSI Devices
>>>SHOW DSSI
DSSI Bus 0 Node 1 (R5WBAA)
-DIA1 (RF35)
DSSI Bus 0 Node 6 (KF72PB)
DSSI Bus 0 Node 7 (*)
Hardware Options 4–11