The F2812 and LF2407 eZdsp need external circuitry to connect to CAN bus

The eZdsp cards sold by Spectrum Digital do not have a CAN transceiver on the board. To use the CAN bus with the eZdsp, you must create your own external CAN transceiver circuit and connect to the eZdsp as in the diagram below. Click here for TI parts and circuit information.