AVR-Chat

On Fri, Jun 03, 2005 at 02:01:29AM -0000, ttse7 wrote:

> I really want to get back my question but not other stuffs,i.e. turn
> on the real time clock.  Really thanks to those reply and offer help
> in this forum.

As wbounce suggested, please let us know that you actually have an
actual RTC crystal connected to the TOSC1 and TOSC2 lines of your
controller (PORTC6 and PORTC7).  Oh, and double check that you don't
initalized those pins for output or something.  Without an actual
second crystal on those pins, there's no chance of the timer working
in asynchronous mode.

-Brian
-- 
Brian Dean
BDMICRO - ATmega128 Based MAVRIC Controllers
http://www.bdmicro.com/