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CCS: TMS570LC4357ZWT AND TCAN4550Q1 TEST ?

ricky kim
Prodigy 70 points

Other Parts Discussed in Thread: TCAN4550

Tool/software: Code Composer Studio

HI ,

TMS570LC43357ZWT I am using this product and use TCAN4550Q1 transceiver for CANFD TEST.
The SPI tries to use number 5,

I do not know how to set up the test here and how to proceed.
I would like to know if it goes from SPI to CANFD transceiver to CANFD HIGH and LOW.

I want to do this test, but I do not know how.
  • 0
    TI__Mastermind 21425 points
    Hello Ricky,
    The easiest way to see whether SPI is transmitting to TCAN4550 is to use oscilloscope or serial analyzer . You can also try to read some registers from TCAN4550. Then to see whether CAN HI and CAN LOW are activated by the transceiver you can use again oscilloscope or CAN analyzer. But you should take care about CAN bus. CAN bus must be terminated. Here www.ti.com/.../sloa101b.pdf you can find some basic information about CAN and how you can terminate the line.

    Best regards,
    Miro