PCI Mezzanine Card
PMC is a printed circuit board that combines the electrical characteristics of the PCI bus with the mechanical dimensions of the Common Mezzanine Card (CMC) format. A PMC can have up to 64-pin bus connectors. The first two (“P1” and “P2”) are used for 32 bit PCI signals, a third (“P3”) is needed for 64 bit PCI signals. An additional bus connector (“P4”) can be used for non-specified I/O signals.
Examples of PMC Cards
Four Channel MIL-STD-1553 Rugged PMC Card (BU-65596/7F/M)
AceXtreme MIL-STD-1553 PMC Card (BU-67X10F/M)
AceXtreme MIL-STd-1553 and ARINC 429 PMC Card (BU-67107F/M)
EBR/1553 PMC Combo Card (BU-65580M)
MIL-STD-1553 66MHz PMC Card (BU-65566)
MIL-STD-1553 PMC Card (BU-65565)