Hello, I've got a Problem, I get a message box "On-chip Flash ROM execution disabled. Set /EA pin to 1." after flashing the On-Chip Flash-Rom of an Infineon XC161CJ. What exactly does this message mean and what can cause it ? What is the /EA Pin for ? Anyways the Rom is beeing flashed successfully and the standalone the program runs as expected, but the debugger does not work properly anymore. I do not get the correct values while trying to observe variables. Best regards, Marcus
"What is the /EA Pin for ?" Why don't you look at the datasheet to find out? Stefan
Of course I did, due to the Datasheet its to select external or internal start. I want my Device to boot from Internal flash at 0xC00000. What I wanted to know is what software-related dependencies there are, i.e. what registers do I have to set in the startup file. I can't find that in the documentation. p.s. maybe my formulation wasn't that good but answers like "Please read the manual" are not helping much. sorry, but I'm new in this business, and things that might be obviously for you won't be for me.
You can get hints for such problems on http://www.keil.com/support. Maybe: http://www.keil.com/support/docs/2368.htm helps here.