68300

I thought that was a kind a dumb mistake of mine, to have bits wrong.  
Then I looked at my 68376 documentation. It says that the numbers I  
was running are OK. So ... everyone should check their SYNCR values.
By the way, I've got it running great and I got good CAN numbers too.  
Better than before.

Tim

Begin forwarded message:

> From: Tim <Tim.Flynn@...>
> Date: June 3, 2005 2:22:28 PM MDT (CA)
> To: 68300@yahoogroups.com
> Subject: Re: [68300] Clock drift
>
>
> Thanks to Charlie!
> In my start up code for the clock (SYNCR) I had X bit = 0. A no-no  
> @ 20.45 MHz.
> Changed the SYNCR value as per Charlie's recommendation and the  
> clock is now stable over temperature. Thanks again Charlie !
> New problem! I have a choice of either 19.92 MHz or 20.97 MHz.  
> Either breaks my CAN communication. I'm running at 250 kbit/s. and  
> I need to communicate with SJA1000 CAN devices and 56F803 Freescale  
> devices.
> Anyone with CAN values that they would recommend?
>
>
>
> Tim Flynn
> RMS Welding Systems
> Ph.(780)955-3907
> http://www.rmsweldingsystems.com
>



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