8-bit UART with PSoC 5lp

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Anonymous
Not applicable

Hi

   

I want to transmit some text through UART using PSoC 5lp (CY8C5868AXI-LP035) board. But I couldn't understand while transmit or receive which pin should i select for tx or rx. Because in the pin specification they didnt mention the tx and rx pin specifically. In PSoc 5lp board P5 connector contains rx, tx, cts, rts but it is not connected with the RS232 connector and i checked this by continuity. Gve some useful reference and help me bro......

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rola_264706
Level 8
Level 8
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Here is a picture of where the UART output pins are.

   

If you want to use the UART signals then all you need to do is connect the PSOC 5lp to your computer using the USB  and get a terminal program such a Putty or some other terminal program.  If you want to connect it directly to a RS232 cable you need this circuit. Just connect the Uart RX and Uart TX pins to the MAX232 Pins 11 and 12 and your RS232 to the pins 14 and 13 that is alll you need to do, .

   

   

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