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10.4.4 Asynchronous serial interface (UARTn) mode
This mode enables full-duplex operation which transmits and receives one byte of data after the start bit.
The on-chip dedicated UARTn baud rate generator enables communications using a wide range of selectable
baud rates.
The UARTn baud rate generator can also be used to generate a MIDI-standard baud rate (31.25 kbps).
(1) Register settings
UARTn mode settings are made via the asynchronous serial interface mode register (ASIMn), asynchronous
serial interface status register (ASISn), baud rate generator control register (BRGCn), and the baud rate
generator mode control register (BRGMCn) (n = 0, 1).
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CHAPTER 10
SERIAL INTERFACE FUNCTION
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