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How to multiplex the GPIO pins of the ADSP-BF706?

There are two bits to select one of four possible connections for each GPIO pin.

How to control those two bits?

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  • Thank you for your reply and your follow up.

    I have understood from the previous reply that a certain register in the

    ADSP-BF706 should be set with 16 bits each corresponding to a certain

    definition for the ports to be multiplexed. This setting should be done

    through downloading a 16-bit word to the ADSP-BF706.

    The remaining question is :

    Can this downloading be done from a host computer through USB interface?

    Thank you

    On Tue, Jun 26, 2018 at 5:23 PM gregc <

Reply
  • Thank you for your reply and your follow up.

    I have understood from the previous reply that a certain register in the

    ADSP-BF706 should be set with 16 bits each corresponding to a certain

    definition for the ports to be multiplexed. This setting should be done

    through downloading a 16-bit word to the ADSP-BF706.

    The remaining question is :

    Can this downloading be done from a host computer through USB interface?

    Thank you

    On Tue, Jun 26, 2018 at 5:23 PM gregc <

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