 MCB950 User's Guide | |
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MCB950 User's Guide
Introduction Setup Theory of Operation
Block Diagram PCB Illustration Schematics Technical Data Prototyping Area Microcontroller Power Supply Configuration JTAG Interface LEDs Potentiometer Serial Ports USB Interface Writing Programs Example Programs Using ULINK Target DriverSerial Ports
The MCB950 board connects the on-chip serial UART to the MAX3221 (IC1), which converts the logic signals to RS-232 voltage levels. The ASCO UART may be used in bootstrap mode to download other utilities for debugging or downloading flash.
The MCB950 board connects directly to a PC using a standard USB cable that provides power and emulates a COM interface for UART0.
The serial UART port (COM1) is configured as a standard 3-wire interface. Refer to the figure below for details.
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