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L9663 PSI5 communication inquiry

yjpark
Associate

I want to communicate with ECU using L9663 PSI5 transceiver

Use only transmission mode, No receiving mode is required.

In the circuit diagram in the datasheet, it looks like PSI1 and 2 pins are connected to the ECU. Is that right?

What is the DOUT pin? Is it correct to use it only for sending data received from the sensor to the MCU by connecting it to the MCU in direct/interrupt mode?

And I need L9663 sample source code, so please share it with me.

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