Quote Originally Posted by DDDvvv View Post
im aiming for 3840 hz, and thats = 64233 offset value.
instead, im getting 3030 hz.
What OSC are you running at?

64233 would be close for 20Mhz.
With 16Mhz OSC it would give 3.06 Khz.

picmulticalc will not run in windows 7
Turn on XP compatability mode for PicMultiCalc.

Timer1 VAR WORD EXT ; what does the EXT stand for?
The EXT (external) modifier.
http://www.picbasic.co.uk/forum/showthread.php?t=3891

Scroll down to ... Using EXT with Variables.