Clock

[duncan303]

Hi

Mister e has very kindly provided a calculator PICMultiCalc for just this sort of thing.

not quite sure how to provide link to a previous post on this forum, but a quick search should get you there


HTH

Duncan

[tenaja]

This section...
' Set TMR0 to interrupt every 16.384 milliseconds
OPTION_REG = $55 ' Set TMR0 configuration and enable PORTB pullups
INTCON = $a0 ' Enable TMR0 interrupts
On Interrupt Goto tickint

...sets the interrupt frequency, based on a clock timer. When you change the clock speed, the interrupts still happen at the same number of clock cycles. The multicalc program that Mr. E has will help you calculate how often it is going now (documented at 16mS), and help you get there with the clock * 5.

[b1arrk5]

Steve's Multi-Calc program is at;
http://www.mister-e.org/pages/utilitiespag.html
Just click on the download button and follow the directions. Then join the rest of us in saying 'Thanks Steve!'

Jerry.