Re: 6809 / 6702 puzzle

From: Nate Lawson <>
Date: Sat, 21 Apr 2012 09:51:59 -0700
Message-Id: <>
On Apr 21, 2012, at 7:34 AM, Rhialto <> wrote:

> I had some weird trouble with my ZoomFloppy copying files to the one
> working 8050 drive I had on hand. Someting, somewhere, randomly turned
> on some bit (the $20 one) in the data coming back from the drive. (The
> copy program reported things like "02, ok, 00 00" errors, and the
> directory listing looked corrupted)
> I tried with 2 different IEEE cables, both had the problem. But the
> basic program seemed to be ok when loaded into the PET so the problem
> may not have occurred in both directions.
> -- 
> ___ Olaf 'Rhialto' Seibert  -- There's no point being grown-up if you 
> \X/ rhialto/at/    -- can't be childish sometimes. -The 4th Doctor

I don't know what this might be, but I have bcc'd Tommy Winkler, who wrote the IEEE code to see if he can help you. 


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Received on 2012-04-21 17:00:04

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