[abc80] Anyone with a working ABC802?

juhasz juhasz at abc.se
Ons Sep 12 12:52:28 PDT 2018

2018-09-12 20:09 skrev H. Peter Anvin:
> On 09/12/18 05:48, Robert Juhasz wrote:
>> Yes indeed, and with an Abc-bus connected! ;)
>> interesting to know what you want to dump thst is not already covered 
>> by existing rom dimps etc....
>> Robert
> Could you please dump this as a .bac file:
> 2 WIDTH 40.
> 3 WIDTH 80
> ABC-bladet seems to indicate that ABC806 uses a weird internal encoding
> (a double escape) for "WIDTH" and "ATTRIBUTE", but it also says "ABC806
> only". I know ABC802 has WIDTH, so I'm wondering what its encoding is.
> Trying to improve the BASIC-II support for abc80sim.  At some point 
> I'll
> probably add the necessary I/O changes to simulate an ABC802 entirely.
> I would love to find a circuit diagram and ROM dump from an ABC800C 
> some
> time, but since ABC802 was the main ABC800 I used "back in my day" it 
> is
> the most interesting to me - and of course it is pretty trivial to add
> color or even HR-graphics to the 802 design.
> 	-hpa

Integeresting... ;) I entered the program exactly as written on my 802 
(with the dot after width40.) and saved it to w40dot.bac. If the dot was 
a typo I also entered it without the dot, see w40.bac. They can be found 



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