TCAN1044A-Q1: UART-OVER-CAN supported Tranceivers.

Manoj M

Tool/software:

Hi,

Iam working on a headlamp ECU for LED driver. And the communication from the vehicle BCM to ECU can be either of the 3 i.e "CAN", "UART-OVER-CAN" & "LIN".

So do you have any single SBC IC that can support all three-communication interface?

if not please propose a transceiver which supports "UART-OVER-CAN" interface communication.

BR,

Manoj Manickarajan

manoj.manickarajan@forvia.com

6 months ago

0 Michael Ikwuyum 6 months ago

TI__Guru 61267 points

Hi Manoj,

Unfortunately, there isn't an SBC supporting all 3. Also, UART over cCAN is purely a software / firmware layer using UART style payloads in CAN frames and any CAN transceiver should support just fine, thanks.

Best Regards,

Michael.

0 Manoj M 6 months ago in reply to Michael Ikwuyum

Prodigy 20 points

Thank you Michael for the explanation. So do you have any app notes or white paper about the UART OVER CAN firmware integration?

0 Michael Ikwuyum 6 months ago in reply to Manoj M

TI__Guru 61267 points

Hi Manoj,

Unfortunately, we support the transceiver physical layer and would recommend reaching out to the controller's team for firmware integration, thanks.

Best Regards,

Michael.

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TCAN1044A-Q1: UART-OVER-CAN supported Tranceivers.