Subject:
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HB woes
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Newsgroups:
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lugnet.robotics.handyboard
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Date:
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Wed, 28 Oct 1998 22:20:14 GMT
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Original-From:
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Shiva Sinha <SINHA@WAM.UMDavoidspam.EDU>
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Viewed:
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1603 times
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I'd appreciate mucho any help and ideas you all have
I am building my HB, finally got the caps and crystal osc. working, and
ran the HBDL program to download. All good and fine. I go off and solder
in the transparent latch, and while doing so I knock the board. I go back
and check that to see what problems I've created:
pin 26 gives +5volts
pin 5 gives me a 2MHz signal (about 700mV pp), and 2.8V
but -> pin 1 is giving me 2.85V && The Batt LED will not go off && I can
no longer get into bootstrap mode :(
Did I blow my 6811? What other things should I check? the only other stuff
I have installed is the memory chips
Thank you very much
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