TM4C123GH6PM: CAN connection

Magdy Hafez

Part Number: TM4C123GH6PM
Other Parts Discussed in Thread: EK-TM4C123GXL

Hi,

I would like to ask about the right schematic diagram so that I can use the can bus to send data between two boards TM4C123 using MCP 2551 transceivers...I am not sure how to connect them properly on a project board .

over 8 years ago

0 cb1_mobile over 8 years ago

Guru 117855 points

Cannot you "glean" such info from your "expensive CAN shield board" - mentioned w/in your (similar) other post?

0 Bob Crosby over 8 years ago

TI__Guru 72500 points

The connection from TM4C123 to the transceiver is straight forward. CANnRX to RXD and CANnTX to TXD. If you have questions about the other pins on the MCP2551, you should ask Microchip. Are you using the EK-TM4C123GXL board or a custom board?

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TM4C123GH6PM: CAN connection