Embedded Solutions
Page 11
The third column [blue] for the PIM is shown as a reference for designers utilizing
rear panel IO. The PIM markings are not found on the cPCIBPMC6U card. The
cPCI Dual PIM carrier is designed to match cPCIBPMC6U and provide the two
PIM positions.
Applications Guide
Interfacing
Some general interfacing guidelines are presented below. Do not hesitate to
contact the factory if you need more assistance.
Installation
The PMC is mounted to cPCIBPMC6U prior to installation within the chassis. For
best results: with the cPCI bracket installed, install the PMC at an angle so that
the PMC front panel bezel penetrates the cPCI bracket then rotate down to mate
with the PMC [Pn/Jn] connectors.
There are four mounting locations per PMC. Two into the PMC mounting bezel,
and two for the standoffs near the PMC bus connectors.
Start-up
A third party PCI device cataloging tool will be helpful to check that the VendorID
and CardID are “seen” by the OS.
Watch the system grounds
. All electrically connected equipment should have a
fail-safe common ground that is large enough to handle all current loads without
affecting noise immunity. Power supplies and power consuming loads should all
have their own ground wires back to a common point.
Power all system power supplies from one switch.
Connecting external
voltage to the cPCIBPMC6U when it is not powered can damage it, as well as
the rest of the host system. This problem may be avoided by turning all power
supplies on and off at the same time. This applies more to the PMC installed into
the cPCIBPMC6U than the cPCIBPMC6U itself, and it is smart system design
when it can be achieved.
