Motorola CPCI-6115 - Manual (Page 47)

Installing PMC Modules on the CPCI-6115 Hardware Preparation and Installation
CPCI-6115 CompactPCI Single Board Computer Installation and Use (6806800A68D) 45
The PMC 2 I/O voltage key should be installed in the appropriate position for the
PMC to be used. If installed in the +5 V position, PMC 2 is set to +5 V I/O. If installed
in the +3.3 V position, PMC 2 is set to +3.3 V I/O. If the PMC accepts either key,
install the key in the +3.3 V position (factory default). +3.3 V I/O voltage is required
for any PCI/PCI-X operation faster than 33 MHz.
6. Slide the edge connector of the PMC module into the front panel opening from
behind and place the PMC module on top of the baseboard. The four connectors on
the underside of the PMC module should then connect smoothly with the
corresponding connectors (J11/12/13/14) or (J21/22/23/24) on the CPCI-6115.
7. Insert the four short Phillips screws, provided with the PMC, through the holes on
the bottom side of the CPCI-6115 into the PMC front bezel and rear standoffs.
Tighten the screws.
8. Reinstall the CPCI-6115 assembly in its proper card slot. Be sure the module is well
seated in the backplane connectors. Do not damage or bend connector pins.
9. Replace the chassis or system cover(s), reconnect the system to the AC or DC
power source, and turn the equipment power on.
If the PMC provides rear I/O, refer to Chapter 3, Controls, LEDs, and Connectors for the pin
assignments. Connectors on the CPCI-6115-MCPTM transition module provide rear panel
access to these signals.