3.5.3 Pmod Interface

Pmod devices are Digilent’s line of small I/O interface boards that offer an ideal way to extend the capabilities of programmable logic and embedded control boards. They allow sensitive signal conditioning circuits and high-power drive circuits to be placed where they are most effective - near sensors and actuators.

The Pmod interface on the baseboard is a 6-pin connector. The 6-pin version provides four digital I/O signal pins, one power pin and one ground pin.

Note: The Pmod interface is shared with the ISC interface. Thus, the ISC and Pmod interfaces cannot be used at the same time.
Figure 3-47. Pmod Interface Connector
Figure 3-48. Pmod Connector J21 Location