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OMAP-L138: GPIO as an output

roman dmitruk
Prodigy 70 points
Part Number: OMAP-L138

Tool/software:

Hi,

How does the GPIO pins internally connected? 

pull-up? pull down? 3-state?

What are the resistance values?

Thank you! 

  • 0
    TI__Mastermind 25165 points

    the outputs of the GPIO signals are muxed with the the primary pin function. 
    Section 6.32 of the datasheet describes their operation.  

    You will find details of the pull-ups/pull-downs in section 4.3 of the datasheet.  This section also provides details on which value of external resistors should be used in order to override or complement the internal resistors  

    —Paul