I would like to use ICSP programming on Atmega328 and Atmega1281. However, the circuit board also uses a SPI slave device. Since ICSP and the SPI slave device both use MISO, MOSI and SCK, will ICSP programming be affected by the SPI slave device due to conflicts? If yes, what are some hardware changes needed to get ICSP programming working?
Joined: Fri. May 10, 2013
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