Howdy

I have been trying to use MCS Plus with a PIC18f2520 running at 32 MHZ on it's internal Oscillator. The program runs fine normally, now I'm trying to debug some code using MCS Plus . I suspect it might be the bootloader. I'm using a RS232 to Serial converter that works fine on other chips (at a slower clock speed). When I try to run the ICD, I do not see the normal flashing LED's on the converter, just what looks like two attempts on the Tx LED. Normally, when things are working, both the Tx and Rx LED's flash to show activity. I get the error stating that "MicroCode Studio was unable to connect to the PIC microcontroller executing the ICD Code."

I am using the DEFINE OSC 32 , and DEFINE LOADER_USED 1

Do I need a different bootloader for the 18F2520 to run at 32MHZ? Or is that just not possible?

I have been unable to locate the hex files for the various processor speeds . . .

Ken