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    Default Corsa D BCM Help reading NEC with UPA

    As the title. Has anyon got any tips for reading the NEC. The board type is as in the picture.

    On UPA-S I have FLMD0 on pin 8. Is this PDX as in the picture.

    Do I read it with 3 wire or UART (and forget OSC).

    Also on mine I have a 8 pin smd chip just under where it says RXD on the pic.

    The reason I ask is it wont read, RXD is low. Soldering looks ok.

    Is this one the uPD70F3632.

    Sorry to be a dick.
    Attached Images Attached Images
    V Series TMS470 / EEPROM data - encryption / decryption, totally pwned.

    IEC 62056-21 - new discussion: sonsivri.to/forum/index.php?topic=60412.0


 

 

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