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Getting Started
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VX4380 256-Crosspoint Relay Matrix Module User Manual
Interrupts are used by the module to return VXIbus Protocol Events to the
module commander. Refer to the Operating Basics section for more information
on interrupts. The VXIbus Protocol Events supported by the module are listed in
Appendix A: Specifications.
Installation
This section describes how to install the VX4380.
A slotted screwdriver set is required for proper installation.
The VX4380 Module is a C-size VXIbus instrument module and therefore may
be installed in any C- or D-size VXIbus mainframe slot other than slot 0. To
install the module in a D-size mainframe, consult the operating manual for the
mainframe. Refer to Configuration for information on selecting and setting the
Logical Address switch of the module. This switch defines the programming
address of your module. To avoid confusion, it is recommended that the slot
number and the logical address be the same.
NOTE. Note that there are two printed ejector handles on the card. To avoid
installing the card incorrectly, make sure the ejector marked “VX4380” is at the
top.
Verify that the mainframe is able to provide adequate cooling and power with
this module installed. Refer to the mainframe Operating Manual for instructions.
If the VX4380 is used in a Tektronix mainframe, all VX4380 cooling require-
ments are met
If the VX4380 is inserted in a slot with any empty slots to the left of the module,
the VME daisy-chain jumpers must be installed on the backplane in order for the
VXI Module to operate properly. Check the manual of the mainframe being used
for jumpering instructions. Jumpers are not necessary for autoconfiguring
backplane designs.
Tools Required
Requirements and
Cautions