4.13.5 Functional Description

The DBGU operates in Asynchronous mode only and supports only 8-bit character handling (with parity). It has no clock pin.

The DBGU is made up of a receiver and a transmitter that operate independently, and a common baud rate generator. Receiver timeout and transmitter time guard are not implemented. However, all the implemented features are compatible with those of a standard USART.

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