Other Parts Discussed in Thread: TMDSIDK437X, AM4377
Hi
I follow "PRU ICSS EtherCAT Slave User Guide" to implement full feature EtherCAT slave application on TMDSIDK437X (SDK RTOS 6.30 and CCS 9.3). It is working fine, TWinCAT can scan the slave via both Port A and Port B (ICSS 1 Port 0 and port 1).
Now, I have a custom board, with AM4377 processor. Of course, we built our board library. Then I use same way to implement full feature EtherCAT slave on it. However, TWinCAT can only find the salve via Port B (ICSS port1). EC-Engineer will complain Line-Crossed when connect to Port B.
Can any one give me a hint what will be wrong with custom board?
Really appreciate.
Weiwen
