i want to program atmega128a using USBasp is any tutorial for this ,or someone can guide me?
Even I have no direct experience with 128A but it should be similar like for other ATmegas. Look at the datashhet, chapter 26.8 SPI Serial Programming Pin Mapping. One exception is there, the MISO, MOSI and SCK are mapped to PE0-1,PB1 during the programming. All is explained in this chapter.
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