Re: Graphic 6502 Simulation

[Bryan Villados <news001@macgeek.org>]

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I know which one you're talking about!!!!

The application was actually bundled with a book called "Apple II -
6502 Assembly Language Tutor". It was published by Prentice-Hall, Inc.
The application showd all the registers, and a memory dump you can
directly edit. You can also execute the code and run it step-by-step,
and swap between the actual application's screen and the simulator. It
ran on DOS 3.3.

Unfortunately, I lost my copy of it about 10 years ago, but I still
have the book. If anyone has a copy of the software, I would love to
get a copy. For me, it would be fully legal seeing I have the original
book, and the software came with it (not ordered separately like many
other books of its time).

Thanks, and good luck!


In article <3801BE20.994F5A8F@kdt.de>, Roy Mackel <roy@kdt.de> wrote:

> Once there was a program for the Apple II that displayed in highres-mode
> the internal working of the 6502. You could run a program step by step,
> and changes in flags, registers and program counter were updated
> immediately. It was very nice for demonstrating how a microprocessor
> works.
> 
> What was the name of that program?
> Does anyone know where to get the diskfile?
> (Probably at asimov, but without a name I've got no chance to find it.)
> 
> Thanks a lot for any advice
> Roy