TDA4AH-Q1: Can you use a pin as an interrupt source?

Part Number: TDA4AH-Q1

Tool/software:

Hi

I'm reviewing the Technical Reference Manual SPRUJ52D and I don't see that a pin can be an interrupt source. I'd like to use a I/O pin as an interrupt source, but I don't know if this is possible with this processor - can someone clarify? Where is this explained?

Thank You

  • Hi, 

    Yes, you can use GPIO pin as an interrupt source.

    Note that GPIO are banked in TDA4 devices as such 16pins as a group of one bank. 

    Interrupt is only avaiable at bank level, need to look into the status to identify which GPIO has sourced the interrupt. 

    Best Regards, 

    Sudheer