68300

Dimiter--

To the best of my recall, the boundry scan capability was not a feature of
the MC6833x family devices back in the 90's.  Perhaps someone else here is
more up to date on the current '332 than I am.

The '332 does have a fine, built-in, BDM interface with which the P&E
debugger (?MC68ICD332?) worked very well.  I used the P&E debugger to
download a little boot strap program to RAM.  It had the ability to read and
digest .S19 records and then burn them in to external Flash.  However, I now
understand from another posting to this thread that P&E have added the
ability to program external Flash directly so only the P&E tools may be
needed.

    Bob Smith

---   Avoid computer viruses, Practice safe hex  ---

-- Specializing in small, cost effective
    embedded control systems --

http://www.smithmachineworks.com/embedprod.html


Robert L. (Bob) Smith
Smith Machine Works, Inc.
9900 Lumlay Road
Richmond, VA 23236   804/745-1065

  bobsmith5@...

----- Original Message ----- 
From: "Dimiter Popoff" <tgi_earth@...>
To: <68300@yahoogroups.com>
Sent: Wednesday, June 04, 2003 11:21 AM
Subject: [68300] Re: Programming External Flash


>
> Bob, sorry, I did not get this. Do you mean the 332 has no
> JTAG (boundary scan)?
>  I don't know  (the only CPU32 I use is on the 68340),
> so if this is the case, my option (which does not inherently
> involve any non-Motorola based third parties, the rest of the
> options offered do) would not be viable on the platform in question.
>  I replied (as evident from my former message) to give info on something
> the mainstream of the CPU32 users would probably have no experience with
> and which certainly works great - IF you have boundary scan on
> your CPU, 32 or whatever.
>
> Dimiter
>
> --------------------------------------------------------------------
> Dimiter Popoff
> http://transgalactic.freeyellow.com
>
>
>
>
> > I doesn't.
> >
> > ---   Avoid computer viruses, Practice safe hex  ---
> >
> > -- Specializing in small, cost effective
> >     embedded control systems --
> >
> > http://www.smithmachineworks.com/embedprod.html
> >
> >
> > Robert L. (Bob) Smith
> > Smith Machine Works, Inc.
> > 9900 Lumlay Road
> > Richmond, VA 23236   804/745-1065
> >
> >   bobsmith5@...
> >
> > ----- Original Message ----- 
> > From: "Dimiter Popoff" <tgi_earth@...>
> > To: <68300@yahoogroups.com>
> > Sent: Wednesday, June 04, 2003 4:32 AM
> > Subject: [68300] Re: Programming External Flash
> >
> >
> > > A third way which I used on a 68340 is to drive the respective lines
> > > via JTAG (assuming that the 332 has boundary scan as does the 340).
> > >
> > > Dimiter
> > >
> > >
> > > > > I have an external FLASH (1M x 16)interfaced to MC68332=20
> > > > > where i will be having my application program to startup at=20
> > > > > power on. This Flash is only available in SO or SSOP package
> > > > > (No DIP package). How can i burn in my application program=20
> > > > > into the flash?=20
> > > >
> > > > there are 2 ways:
> > > > either preprogram the flash in a standard programmer
> > > > or program the flash via the bdm interface=20
> > > >  (hard & software from http://www.pemicro.com)
> > > >
> > > > greetings Leopold
> > > >
> > >
> > > --------------------------------------------------------------------
> > > Dimiter Popoff
> > > Transgalactic Instruments, Gourko Str. 25 b, 1000 Sofia, Bulgaria
> > > http://transgalactic.freeyellow.com
> > >
> > >
> > >
> > > ---------------------------------------------------
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> > >
> > > To learn more about Motorola Microcontrollers, please visit
> > > http://www.motorola.com/mcu
> > >
> > >
> > >
> > > Your use of Yahoo! Groups is subject to
http://docs.yahoo.com/info/terms/
> > >
> > >
> > >
>
>
>
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>
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> http://www.motorola.com/mcu
>
>
>
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