Re: [uCsimm] rtc and processor maintained clock

From: David Williams (davidwilliams@ozemail.com.au)
Date: Tue Feb 01 2000 - 20:27:13 EST


Bob Lees wrote:

> <snip>
> Another thought, has anyone tried to use any other timing source, I'm thinking of the lcd or
> pwm timers to generate the scheduler clock so that the timer/counter can be used for other
> functions??
>

What about using the RTC sample timers. The fastest one runs at 1.95mS. The periods appear to be
odd, but all divide evenly into a second. You can use more than one of these at a time using a
single interrupt handler to determine which one(s) have occured at any given interrupt.

Dave.

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