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Technical Support
On-Line Manuals
MCBTSX1001 User's Guide
Introduction
Setup
Theory of Operation
Block Diagram
Schematics
Technical Data
Prototyping Area
Microcontroller
Power Supply
Configuration
Cortex Debug Interface
LCD Panel
LEDs
Push Buttons
Potentiometer
Audio Output
Audio Input
Serial Port
USB Interface
MicroSD Connector
Writing Programs
Example Programs
Serial Port
The MCBTSX1001 board connects the on-chip serial UART to the ST3232E (U4), 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 to the RTS, CTS, RX and TX pins of the ST3232E serial UART when jumpers J14, JP15, JP16 and JP17 are in the COM position.
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