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HP9800E update release 0.22 - Printable Version

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HP9800E update release 0.22 - Achim (Germany) - 01-04-2007

There is a new release 0.22 of the HP9800 emulator available from
http://sourceforge.net/projects/hp9800e

This release comprises several bug fixes, performance and functional improvents.

Feedback and comments are welcome.

Achim


Re: HP9800E update release 0.22 - Namir - 01-04-2007

Wonderful! Keep up the fantastic work!!!

Namir


Re: HP9800E update release 0.22 - Achim (Germany) - 01-04-2007

Of course I'll do. Thank you for your appreciation. There is already a new project planned: an emulator for the HP98x5 series (9825/35/45).

Achim


Re: HP9800E update release 0.22 - HrastProgrammer - 01-04-2007

Excellent work! Congratulations! Not only it works very well but is also looks great. Well done ...

Best regards and keep a good work ...


Re: HP9800E update release 0.22 - J-F Garnier - 01-04-2007

Very impressive! And a great way to play again with this generation of computers.

Any chance to see a 9825/35/45 version? The CPU software model is almost the same, I guess.

The HP9835/9845 were one of my first (professional) machines, I was very impressed by the HP Basic compared to the quite limited Basic of personal machines of the time.

J-F


Re: HP9800E update release 0.22 - Achim (Germany) - 01-04-2007

Yes an emulator for the 98x5 is planned but may take several months of development. The assembly instrcutions are indeed quite similar but the memory addressing and IO structure is quite different and even more complex than in the 98x0. Implementation of the IO took the most time of the project (over 70%, I guess) and was quite hard.

Achim