How to setup the TDA5240 EVB for receive test

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justinshen
Level 1
Level 1
First question asked Welcome!

Hi ~

We got the TPMS test instrument (GWINSTEK C1100) as transmitter to send TPMS data and TDA5240 tester board as receiver.

The left side of attached photo is instrument setting and to send out the TPMS data (preamble: N/A, SYNC: 0, DATA: F94A2BF94A2BF94A2BF94A, Coding:Manchester, Baudrate:19200), and right side of attached photo is TDA5240 B12 explorer to receive the data.

You can see the TDA5240 explorer show that “payload comparison not OK” on Received packets and there is no correct received payload at all.

Please help check is there any setup is wrong for TDA5240 or instrument, thanks.

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