M0516ZAN Datasheet, PDF (49/71 Pages) List of Unclassifed Manufacturers – ARM Cortex™-M0 32-BIT MICROCONTROLLER

NuMicro^™ M058/M0516 Data Sheet
control provided by RTS pin or can program GPIO (P0.3 for RTS0 and P0.1 for RTS 1) to
implement the function by software. The RS-485 mode is selected by setting the UA_FUN_SEL
register to select RS-485 function. The RS-485 driver control is implemented using the RTS
control signal from an asynchronous serial port to enable the RS-485 driver. In RS-485 mode,
many characteristics of the RX and TX are same as UART.
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Publication Release Date: May 30, 2011
Revision V2.00