Table Of Contents

PCI-8232 Pinout

    Last Modified: March 20, 2017

    Table 1. Signal Descriptions
    Signal Terminal Description
    DIO1 1 Data Input/Output Bit.
    DIO2 2 Data Input/Output Bit.
    DIO3 3 Data Input/Output Bit.
    DIO4 4 Data Input/Output Bit.
    EOI 5 End-Or-Identify.
    DAV 6 Data Valid.
    NRFD 7 Not Ready For Data.
    NDAC 8 Not Data Accepted.
    IFC 9 Interface Clear.
    SRQ 10 Service Request.
    ATN 11 Attention.
    SHIELD 12 Shield.
    DIO5 13 Data Input/Output Bit.
    DIO6 14 Data Input/Output Bit.
    DIO7 15 Data Input/Output Bit.
    DIO8 16 Data Input/Output Bit.
    REN 17 Remote Enable.
    GND 18 Ground—Wire twisted with DAV.
    GND 19 Ground—Wire twisted with NRFD.
    GND 20 Ground—Wire twisted with NDAC.
    GND 21 Ground—Wire twisted with IFC.
    GND 22 Ground—Wire twisted with SRQ.
    GND 23 Ground—Wire twisted with ATN.
    SIGNAL GROUND 24 Logic Ground.
    Table 2. LED State/Device Status
    LED LED Color/State Device Status
    TX-RX/LINK Green Flashing The adapter is sending and receiving network data.
    Green The adapter is receiving power. The cable connection is good.
    Off The adapter is not sending or receiving network data. The adapter is not receiving power. The cable connection is bad or there is a driver problem.
    10/100/1000 Yellow The adapter is operating at 1000 Mb/s.
    Green The adapter is operating at 100 Mb/s.
    Off The adapter is operating at 10 Mb/s.

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