Hi, I am trying to establish MCAN external loopback communication.
My setup includes a AM62A, connected to the TCAN, which is connected to a PCAN module, and the data can be viewed on PCAN view software.
The connections for TCAN EVM is as follows:
MCU_MCAN0_TX --> TXD JMP 2 on TCAN
MCU_MCAN0_RX --> RXD JMP 2 on TCAN
VCC (3.3 V) --> VCC JMP2 on TCAN
GND --> GND JMP2 on TCAN
TCAN specific:
JMP4 is shorted for termination
JMP5 is open
MODE pin on JMP1 is connected to PD
JMP6 has no connections
CANL on TCAN JMP7 -->CANL on PCAN
CANH on TCAN JMP7 -->CANH on PCAN
GND on TCAN JMP7 -->GND on PCAN
But the data transfer doesn't happen. Are the hardware connections correct or any other changes are required here?
Regards,
Aparna
