Can Vref be turned on and off

[mat janssen]

By telling the adcon1 register to do that for you.
Read the datasheet please. Page 114 of the datasheet there you can read how!

[rossfree]

Thanks all, that'll do it!

I have to be nudged from time to time to read that blasted data sheet. It does not read easily for me... if you must know it. I must be ADD. My eyes glaze over within minutes and I leave a trail of drool across my desk calendar. I look like Jack Nicholson comming from back from his shock treatment.

I re-read the suggested pages and was able to understand the A/D module information in the data sheet. This must be a good day.

Thanks again!

Ross