Subject:
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Re: Debugging the memory circuit
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Wed, 15 Sep 1999 13:20:13 GMT
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Viewed:
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813 times
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Ed --
there is an old utility, mon.exe, that might work. it's at
ftp://cher.media.mit.edu/pub/projects/miniboard/ms-dos/mon.exe
there's a cmd line flag to put it in extended memory mode.
fred
In your message you said:
> Thanks Fred,
> Yes, we have several working ones that download and boot just fine.
> In fact we're going ahead with these, but it means we don't have
> 1 bot per student.
>
> Since the download appears to work, and just the boot does not,
> I'm stumped. It's also odd that both boards are behaving the same way.
> We'll be doing some more comparisons to the working boards later.
>
> Is there any way to access a monitor level function on this thing that
> would let us peek and poke around in memory to see if it really
> is accessible? I'm thinking that it appears the serial connection
> works, so can I talk to it directly my self?
> thanks,
> ed
>
>
> At 03:27 AM 9/15/99 GMT, you wrote:
> > Hi Ed -- it *could* be that the desktop you're using isn't set up right to
> > download to the HB's. do you have a known good HB you can use to test the
> > download? alternately, there are some serial line debug instructions at
> >
> > http://el.www.media.mit.edu/projects/handy-board/faq/winindex.html
>
> -----------------------------------------------------------------
> Ed Delaney edelaney@sctcorp.com (work)
> or edwardd@earlham.edu (everthing else)
> http://www.earlham.edu/~edwardd
>
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Message is in Reply To:
 | | Re: Debugging the memory circuit
|
| Thanks Fred, Yes, we have several working ones that download and boot just fine. In fact we're going ahead with these, but it means we don't have 1 bot per student. Since the download appears to work, and just the boot does not, I'm stumped. It's (...) (25 years ago, 15-Sep-99, to lugnet.robotics.handyboard)
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