Which of the following are TRUE about I2C bus arbitration?

Question

Answer

c.  When a master read a different bit from what it has sent, it releases the I2C bus.

Answer

a.  Bus arbitration is checked for every bit of data sent by a master

Answer

d.  When a master sends a '1' but detects that the SDA line is a '0', it request for a re-send.

Answer

b.  In an I2C bus, more than one master can own the bus as long as there is no contention.

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