 MCBSTR7 User's Guide | |
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MCBSTR7 User's Guide
Introduction Setup Theory of Operation
Block Diagram Schematics Technical Data Prototyping Area Microcontroller Power Supply Configuration JTAG Interface LEDs Push Buttons Potentiometer Serial Ports CAN Interface USB Interface Writing Programs Example Programs STR71x Firmware Library Interrupt FunctionsSerial Ports
The MCBSTR7 board connects the two on-chip serial UARTs to the SP3232 (N2), which converts the logic signals to RS-232 voltage levels.
The serial ports (COM) are configured as a standard 3-wire interface. The DB9 connector is wired to loop the PC's handshaking signals back to the PC. Refer to the figure below for details.
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