C164CI: How to set CAN Pins to Port 8

Details	Message
Read-Only Author Mike Winston Posted 18-Nov-2003 10:55 GMT Toolset C166	C164CI: How to set CAN Pins to Port 8 Mike Winston I am looking for a way to change the CAN-port-pins from port 4 to port 8 (because of the need of all adress-pins). The Infineon doc talks about register C1PCIR (3 IPC Bits). When I set these bits from 000 to 010, (Instruction C1PCIR = 0x200) like the manual says, the KEIL-CAN-Debugger shows me after step over, that the old contents of 0xFF00 is repeatingly stored in the register. Whats wrong? Has anybody routet the CAN-Pins to another location than default? Thanks a lot... Mike

Read-Only Author Francisco Blanes Posted 18-Nov-2003 15:29 GMT Toolset C166	RE: C164CI: How to set CAN Pins to Port 8 Francisco Blanes I have been trying to do the same in the 167CS, but it seems that fails because the response of the CAN bus is a bus-off error. I didn't traced the status of the chip, but with your information it seems to logical the error i receive. Please tell me if you find a correct way to do it. Thanks in advance.