On Tue, 26 Feb 2008 19:15:14 +0000, Eeyore
<rabbitsfriendsandrelations@[EMAIL PROTECTED]
> wrote:
>Do you have the manufacturer's data for that specific crystal you are
using
>? If not, you need to get it.
The data sheet says 12.5 pf which I do not have at the moment,
unfortunately. I will have to order it.
Meantime I modified the program to work with a 4 mHz crystal and 33 pf
caps and it worked first shot.
So it is only the crystal interfacing - the key is in the caps, I
think.
I will post the results once I get hold of the 12.5 pf stuff.
Thanks for your continued interest in helping me
ClueLess
--
Posted via a free Usenet account from http://www.teranews.com


|