[sebhc] H8/H17 emulator available to prelim. trials

Dwight K. Elvey dwight.elvey at amd.com
Mon May 24 16:52:01 CDT 2004

>From: "Dave Dunfield" <dave04a at dunfield.com>
>I've posted a copy of my (very preliminary) H8 emulator with
>H17 support at:
>   http://www.dunfield.com/pub/H8H17.ZIP
>This appears to boot the HDOS 1.6 disk fine.
>I found one image in my collection which tries to boot HDOS 2.0
>(sorry, don't know what is was originally as the long filenames
>dissapate when I download - but I'm sure it came from the SEBHC
>It boots, prompts for the date, and then appears to "hang".
>I have discovered that if you type like crazy to fill the console
>input buffer until it begins to beep, then hit BACKSPACE a few
>times while it is still beeping, it unlocks, continues with the
>HDOS startup prompt, and everything appears to work normally
>after that...
>I can't really tell what is happening, because it hangs in a loop
>between several subroutines up in high memory, and I do not have any
>listings for that ...
>If anyone can offer some light as to what is happening, that would
>be most helpful.

Hi Dave
 It seems like they did an auto baud but I'm not sure.

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