1mhz oscillator

Hi!

Anyone know how can I generate 1Mhz signal using Duemilanove?

I need to set fuses of a Atmege64A.

Thanks.

[]'s Ismael

iscarelli: Hi!

Back at ya!

Anyone know how can I generate 1Mhz signal using Duemilanove? I need to set fuses of a Atmege64A.

I'm going to assume those two are related. Why do you need a 1 MHz clock to set the fuses? Is the ATmega64A configured to use an external crystal?