68300

-----Original Message-----
From: Michael Pont [mailto:Michael.Pont@...]
Sent: Monday, September 16, 2002 9:37 AM
To: 68300@yahoogroups.com
Subject: Re: [68300] Does 68302 have BDM?


It's always struck me that such static designs should result in improved
system reliability: for example, in the face of oscillator problems /
glitches, it seems that you should have a better chance of recovering the
system.

Anyone know of any evidence to back up this theory?

Michael.

----- Original Message -----
From: "Bob McMillan" <Bob.McMillan@...>
To: <68300@yahoogroups.com>
Sent: Monday, September 16, 2002 4:22 PM
Subject: RE: [68300] Does 68302 have BDM?


> Nitesh,
>
> A static design allows the Microprocessor/controller to run at any speed,
> below it's max, including down to full stop (or static operation to put it
> another way) without losing the data it is processing.
>
> This is used to produce some lower power designs by running static parts
at
> different frequencies.  I believe it is fairly common now to have static
> design so people don't make as big a deal about it.
>
> Hope this helps.
>
> Regards,
> Robert (Bob) McMillan
> Technical Solutions Manager (TSM)
> Future Electronics, Calgary
> Phone: (403)-219-3443 OR (888)-285-3443
> Cell: (403)-606-6256
> Fax: (403)-291-7054
> email: bob.mcmillan@...
> Website: www.futureelectronics.com
>
> ******   Check out the Future Engineering Resource Center website:
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>
> -----Original Message-----
> From: Nitesh Bahekar (RBIN/EDC3) * [mailto:Nitesh.Bahekar@...]
> Sent: Friday, September 13, 2002 11:12 PM
> To: 68300@yahoogroups.com
> Subject: RE: [68300] Does 68302 have BDM?
>
>
> What do you mean by static microprocessor design.
>
> Regards,
> Nitesh Bahekar,
>
> > -----Original Message-----
> > From: Tim Stoutamore [mailto:stout@...]
> > Sent: Friday, September 13, 2002 6:47 PM
> > To: 68300@yahoogroups.com
> > Subject: Re: [68300] Does 68302 have BDM?
> >
> >
> >
> > ----- Original Message -----
> > From: Nitesh Bahekar (RBIN/EDC3) * <Nitesh.Bahekar@...>
> > > I am just curious to know.
> > >
> > > If I am not wrong, I think 68302 doesn't have BDM support.
> > Why it is so?
> >
> > Unlike the other 683xx parts, the 68302's CPU is the 68000,
> > not the CPU32 or CPU32P. The 68000 just never had BDM
> > support.
> >
> > Tim Stoutamore
> >
> > ------------------------------------------------------------
> > Tim Stoutamore, Principal Engineer
> > Blunk Microsystems
> > 6576 Leyland Park Drive
> > San Jose, CA 95120-4558
> > Tel: 408/323-1758
> > stout@...
> > www.blunkmicro.com
> > ------------------------------------------------------------
> >
> >
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