HP97 The journey begins

[Harald]

(06-25-2020 01:56 AM)teenix Wrote:  

(05-13-2020 04:21 PM)AndiGer Wrote:  Tony,

When will you go to work on this one?
https://www.hpmuseum.org/item/product2.htm ... LOL :-D

As I am in lock down while the plane is on the ground, it is on its way. The things you do when the TV has driven you mad :-)

It still runs original HP microcode, but is somewhat more complex than I thought so still has a way to go, and I may not even get time to finish it. It won't have some of the listed features of the "original" but it has all the functions I could find up to Spice models and a printer interface and timer.

it has 1000 program steps and 100 memory storage, and extra storage for F(x) and SOLVE. The "cards" are super high density and hold the full program.

There are a few spare key functions, so those will need to be filled.

cheers

Tony

Will this be available as a replacement board for the 65 or 67? :-p