Forum Post: RE: Question about the "Arbitration lost" of I2C bus

Hi Matthijs

Thanks for reply.

In my program of the two am3352s, I set them as below:

   Set as master transmitter (I2C_CON.MST=1, I2C_CON.TRX=1)

   Enable the AL interrupt (I2C_IRQENABLE_SET.AL_IE=1)

And when the program run, the two am3352 are generate "Start Condition" simultaneously(I2C_IRQENABLE_SET.STT=1).

In this condition, can the "Arbitration lost" occur and be detected?

Regards,

Yin