User`s manual

38 • Extension Modules
 5.1.3 CN3 Pin Assignment: General Purpose DI/DO ports
CN3 Pin No Signal Name CN3 Pin No Signal Name
1 DOCOM 2 DOCOM
3 DOCOM 4 DOCOM
5 DO0 6 DO1
7 DO2 8 DO3
9 DO4 10 DO5
11 DO6 12 DO7
13 -- 14 DICOM
15 DICOM 16 DICOM
17 DICOM 18 DI0
19 DI1 20 DI2
21 DI3 22 DI4
23 DI5 24 DI6
25 DI7 26 --

 5.1.4 MPC-8164 Dimensions
Figure 6. MPC-8164 PCB Layout