It's been a long time!!!

[Demon]

CONFIG nLPBOR=OFF

Is that "n" a typo? You have 2 like that.

Robert

[Cobra_Phil]

Thanks for the replies.
The problem is, I can't even get an LED to blink. Does not come on at all, much less blink.
Just trying to figure out the basics with this chip.

According to this chart, using the internal OSC with 3x PLL and no clock divider, it should be at 48MHz if I am understanding it correctly.

CONFIG FOSC=INTOSCIO
CONFIG PLLSEL=PLL3X
CONFIG CPUDIV=NOCLKDIV



Also, nPWRTEN, and nLPBOR are valid parameters in the PIC18F24K50.PBPINC file.

[richard]

ok looks like 48mhz clock is more likely to be correct , the table makes no mention of the /4 option as depicted in the osc diagram fig 3.1 ,and a 0 divide option seems more probable

what are you using to pgm the chip , its not holding mclr low or something easy like that . pwr ok ? led works ?

[richard]

OSCCON = %01110010

might by worth a try

[Normnet]

Try reversing the order:
OSCCON must always precede OSCTUNE

Been there done that.

Norm

[Normnet]

Try reversing the order:
OSCCON must always precede OSCTUNE

Been there done that.

Norm

Have you had a chance to try the above?
This issue also came up on another forum.


Norm

[Cobra_Phil]

I tried swapping the two lines and it did not make a difference. But, I have come to the conclusion I either have a faulty chip/board or the bootloader is not actually sending the program to the chip.