Instruction Manual

Getting Started 77

cPCI-3970

5.6 PMC/XMC Card Installation

The cPCI-3970P/U provides one PMC/XMC slot designed to sup-

port 3.3V or 5V V(I/O) (default 3.3V) and 5V or 12V VPWR (default

5V). Before you install the PMC/XMC card on the cPCI-3970P/U,

please make sure that the PMC V(I/O) jumper JPX2 and XMC

VPWR jumper JPX1 have been correctly set (see page 66).

To install a PMC/XMC card on the cPCI-3970P/U, the front

panel and layer-3 DB-3UMC daughter board must first be

disassembled. To remove the front panel, loosen

the screws

securing it to the blade assembly as shown,

including one

additional screw under the ejector handle.

cPCI-3970P

cPCI-3970U