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TCA6416A IO expander chip

TI Lady
Genius 4025 points
Other Parts Discussed in Thread: TCA6416A

I am looking at using the TI - TCA6416A IO Expander chip for design - it is just an exploratory stage - 
Do you have any code that interfaces to this chip?

  • 0
    TI__Expert 8180 points

    Hi Amy,

    If I am not wrong, LogicPD AM3517EVM does support same I2C expander and the Linux driver is already available for this. Also the driver is being supported with PSP releases, so please refer to PSP release package OR you can also directly refer to the driver file - link

    Thanks,

    Vaibhav