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On-Line Manuals
MCBSTM32E User's Guide
Introduction
Setup
Theory of Operation
Block Diagram
Schematics
Technical Data
Prototyping Area
Microcontroller
External Memory
Power Supply
Configuration
JTAG Interface
ETM Interface
LCD Panel
LEDs
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Joystick
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Speaker
Serial Port
CAN Interface
USB Interface
MicroSD Connector
Writing Programs
Example Programs
MCBSTM32E User's Guide
Serial Port
The MCBSTM32E board connects the on-chip serial UART to the ST3232 (IC7), which converts the logic signals to RS-232 voltage levels.
The serial port (COM) is configured as a standard 5-wire interface. The DB9 connector is wired directly to the ST3232 serial UART. Refer to the figure below for details.
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