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What happens if I enable multiprocessor mode using idle-line wakeup, set the receive FIFO interrupt level to 4, and send a 4-byte message to the device?
If I am reading the datasheet correctly, I'd get only the first byte of the message in the FIFO and no interrupt. Is this correct?
In FIFO mode, does one have to set the interrupt level to 1 to get an interrupt on the first byte so that one can get the SLEEP bit cleared before the second byte arrives?
