Friday, 11 August 2017

microcontroller - I2c slave address confusion?


Can someone explain which address will be used for ADV7511 for I2C if it is stated that it is either 0x72 or 0x7a in adv 7511programming guide [page 16]?


If I am right, we send 8 bits per transfer, so if R\W bit is LSB, we need to shift that address left for 1 bit for 7 bit address to fit to that byte? So it should be 0xE4 or 0xF4?




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