Problems configuring PicoCom3 DigitalIO.

  • Hi,
    i tried to configure IO-Pin 48 as an IRQ/Input with falling edge, but it failed.
    I have disabled the SDCard-driver, cause this IO is used as a card detection input.
    With IO-Pin 20 & 21, which have also the capability to work as IRQ's, the reg-settings
    If i had a look at the debug output from DCUTerm, i can see that IO-Pin 20&21 are
    configured as irq's type 2, but nothing is to see from IO-Pin48.

    Any idea what's wrong?

    Below are my reg settings and the debug output.


    Registry settings:

    Debug-part from DCUTerm