On 1/14/07, scott larson wrote: > > Below is some absolute assembly code that simply blinks an LED on RB0. > It's not C, but it's simple to understand, and it has the proper > config to use 8MHz intRC. > This is altogether very strange. I burned your code to the PIC, and it seemed to be running briefly while still connected to the olimex programmer(which was still connected to the serial port). It seemed to be flashing more quickly than I expected, though. I carried it over to my power supply and powered it up. The LED stays lit, it does not flash. To be certain, I swapped the voltage regulator for a different one. Same behaviour. I changed from using my power supply, to a 9v battery. Same. Reconnected to the olimex programmer, same. The LED stays solidly lit. Thanks for you assistance. -- Paul Anderson VE3HOP wackyvorlon@gmail.com http://www.oldschoolhacker.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist