IO002 Manual Pin Assignment does not list ERU pins P0.1,P0.5,P0.8,P0.10,P0.11,P0.13

Report Inappropriate Content · ‎May 20, 2014

Hi All,

I would like to use several port 0 pins as interrupts via the ERU.

The XMC4500 data sheet lists P0.0 to P0.13 as ERU pins but the IO002 App does not allow the following pins to be selected using the Manual Pin Assignment dialog...

P0.1
P0.5
P0.8
P0.10
P0.11
P0.13

Is there a reason for this ?

Any advice would be greatly appreciated.

Best regards
Aaron

Report Inappropriate Content · ‎May 20, 2014

OK, I removed the 'Signal Connection' from the IO002 App to the ERU001 App and all port zero pins became available to the IO002 App. I was then able to re-instate the 'Signal Connection' from the IO002 App to the ERU001 App.

It seems you have to assign the IO002 pin BEFORE assigning it's 'Signal Connection'.

My mistake but hopefully this will help someone else who comes across the same problem (though maybe it would be better if DAVE listed all pins and the Solver reported Signal Connection errors).

Best regards
Aaron

IO002 Manual Pin Assignment does not list ERU pins P0.1,P0.5,P0.8,P0.10,P0.11,P0.13

IO002 Manual Pin Assignment does not list ERU pins P0.1,P0.5,P0.8,P0.10,P0.11,P0.13

Re: IO002 Manual Pin Assignment does not list ERU pins P0.1,P0.5,P0.8,P0.10,P0.11,P0.13