9825B

From: Tony Duell <ard_at_p850ug1.demon.co.uk>
Date: Wed Jan 14 16:48:07 2004

>
> Hi Tony,
> i read an email of you in internet about HB 9825B.
> I would like to know if the CPU of HP 9825 works with little endian or big

I don't know, but I can probably find out... I have the ROM source
listings somewhere...

> endian format. Do you have any information for me about this old computer ?

All the user manuals, the schematics, and the ROM sources I think...

> I'm trying to write a small testprogram (windows 2000 / VC++ 6.0) for
> directing the HP analyzer 4145A. Its manual has a sample program for this
> computer 9825B.

Err, hang on. What's this 9825 program written in? HPL (looks a bit like
BASIC)? If so, you don't need to know if it's big or little endian. HPL
didn't allow access to memory directly.

What problem are you having?

-tony
Received on Wed Jan 14 2004 - 16:48:07 GMT