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AM6546: How to test CAN0/CAN1 interface on AM6548 IDK EVM

Rio Chan
Genius 14945 points
Part Number: AM6546
Other Parts Discussed in Thread: AM6548

Hi Champs:

Where is the document to guide us the testing for CAN interface on AM6548 IDK EVM?

Where is the CAN connector I can test with?

BR Rio

  • 0
    TI__Genius 14680 points

    Rio,

    Please see the IDK user guide for information on the hardware platform: https://www.ti.com/lit/pdf/spruim6

    4.2.3 CAN Interface
    The IDK application card includes two CAN interfaces that are terminated with DB-9 connectors. MCAN0 and MCAN1 signals are used from the application connector of CP card to implement the interface. The option for a 120-ohm termination resistor is placed in between CANH and CANL to match the characteristic impedance of the bus. The STB pin of the of IC is held high by default, and a GPIO control line provided to pull the line low.

    There's a loopback example in the PDK: <pdk>\packages\ti\csl\example\mcan\mcanEvmLoopback

    Best regards,

    Dave