1 Reply Latest reply on May 18, 2017 8:28 AM by bob.marlowe

TX8 problem on PSoC1

chansoo.park_1681306 May 17, 2017 9:13 PM

I want to use TX8 (RS232) in PSoC1. However, in the result window, broken characters are output. I want to know how to set up hardware and software(please check attached my project file)

TX8_result_0.jpg 352.7 K
CY48_TX8_TEST01_CS170516_0.zip 935.4 K

1. Re: TX8 problem on PSoC1

bob.marlowe May 18, 2017 8:28 AM (in response to chansoo.park_1681306)

You have set the TX8 clock to VC2 which is 24MHz / 8 = 3MHz. This is a baud rate of 375000. I would suggest you to get a baud rate of 9600 or a bit faster. You may use a counter as a pre-scaler to get a precise baud rate.

Bob
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