Table Of Contents

PCI-6503 Pinout

Version:
    Last Modified: March 20, 2017

    Table 1. Signal Descriptions
    Signal Reference Description

    PC<0..7>

    GND

    Digital I/O Channels—Bi-directional data lines for port C. MSB: PC7, LSB: PC0.

    PB<0..7>

    GND

    Digital I/O Channels—Bi-directional data lines for port B. MSB: PB7, LSB: PB0.

    PA<0..7>

    GND

    Digital I/O Channels—Bi-directional data lines for port A. MSB: PA7, LSB: PA0.

    +5 V

    GND

    +5 V Power Source—These terminals are fused for up to 1 A total of +4.65 V to +5.25 V.

    GND

    Ground— These terminals are connected to the computer ground signal.


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