Motorola CPCI-6020 manual PMC Interface Module Form Factor, 104

Functional Description PMC Interface Module Form Factor

depends entirely upon which, if any, PMC is installed in the CPCI-6020 PMC site. To accommodate the pluggable nature of a PMC, a custom form factor pluggable I/O module is presented here. A physical representation of the CPCI-6020-MCPTM-01 and a I/O module sample is shown below.

Figure 4-5 PMC Interface Module Layout

CPCI-6020 RTM

HOST I/O

J5

J1

PMC I/O

J4

J3

SIM 1

COM 2

SIM 2

EIDE

PMC I/O

PMC

Module

T1/E1

T1/E1

SCC

Floppy

Mouse KB

Enet 1

Enet 2

COM1

COM3

COM4

4.22PMC Interface Module Form Factor

The PMC Interface Module (PIM) form factor, as defined by the VITA36 standard, is identical to the single-wide PMC form factor, with the following differences:

zShorter by 80 mm

zDeletes the +5 V and +3.3 V keys

zPn1 and Pn3 are deleted

The 80 mm is cut out of the middle of the PIM. This means that it preserves all the features near the front edge of the board as well as the features close to the back of the board without keeping the complete middle portion of the board (80 mm less).

104 CPCI-6020 CompactPCI Single Board Computer Installation and Use (6806800A51C)