6 Comments

  1. LOUIS

    more instructions about receiving digital data by PIN’S UC

    Reply
  2. Amruta Nandal

    It is possible to change frost 3 bits of port 000 to 111 continuesly without disturbing other pins? ??

    Reply
    • Elecrom

      Yes.

      e.g.: PORTA = PORTA | 0b00000111;

      Reply
  3. Notenboom

    Should number 3 in the first section not be reversed?
    DDRx = 0b10101010;
    PORTx = 0b00000000;
    would make it input alternating with output instead alternating between pull-up and tri-stated.

    Reply
    • Elecrom

      This is what it does. I didn’t get what you are trying to say.

      Reply
  4. haim

    hi
    i am looking for implementation for reading a register and sending its content via single gpio like paralel to serial

    Reply

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