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After the Hyperterminal test I found that the loopback portion of the test
failed. I have checked the continuity on each line of the phone cable and
it looks good. As mentioned before the MAX232 chip on the Interface board
has been replaced. I will now try to change the CPU to board serial cable.
Wish me luck.
brian
In lugnet.robotics.handyboard, Fred G. Martin writes:
> Hi -- it might be driver issues on the Windows site. Please go
> through the debug instructs at
>
> http://handyboard.com/faq/display.php?key=baddl
>
> and let us know where you stand after the HyperTerminal test.
>
> Fred
>
> In your message you said:
> > Hi everyone,
> > Need some help downloading pcode. Have a row of black squares right now and
> > have tried several different computers with the same 'wrong port or board
> > mode.' I'm sure its in the bootstrap mode and also have replaced the MAX232
> > chip on the interface board with no luck. The only other possible problem I
> > can think is one of the chips on the Handyboard. Can anyone suggest a
> > testing procedure or chip that could be bad? I would greatly appreciate any
> > help.
> > thanks, brian
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Message has 1 Reply:
 | | Re: downloading pcode
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| Make sure that your phone wire between the HB and interface board has four wires, most generic phone wires only have two wires in them. -Dan (...) and (...) MAX232 (...) I (...) any (...) (23 years ago, 12-Feb-01, to lugnet.robotics.handyboard)
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Message is in Reply To:
| | Re: downloading pcode
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| Hi -- it might be driver issues on the Windows site. Please go through the debug instructs at (URL) let us know where you stand after the HyperTerminal test. Fred In your message you said: (...) (23 years ago, 8-Feb-01, to lugnet.robotics.handyboard)
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