which pins to use?

Discussion in 'Programmer's Corner' started by c.marsh, May 24, 2013.

  1. c.marsh

    Thread Starter Active Member

    May 16, 2009
    100
    0
    Hi i need to program an attiny40 chip using an arduino uno,

    Can anyone tell me which of these pins i need to use?

    [​IMG]

    its the top image. I'm not sure which pins to connect from the chip to which pins on the arduino
     
  2. kubeek

    AAC Fanatic!

    Sep 20, 2005
    4,670
    804
    The programming pins are pc3-reset, pc4-tpidata, pc5-tpiclk. No idea on the arduino side.
     
  3. t06afre

    AAC Fanatic!

    May 11, 2009
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