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How to read/write the control endpoint or interrupt endpoints data?

April 26, 2017CONTROL Data endpoint endpoints interrupt read write

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How to read/write the control endpoint or interrupt endpoints data?

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Answer User can select which FIFO data to read/write by setting the USB register MISC (46H), and check the Ready bit in the MISC, if ready, read the data through the FIFO pointer Register (FIFO0~FIFO3).