Multi Calculator Kit

[teenix]

Hi all,

Just an update on the multi kit progress.

95% of parts have arrived and the PCB design is now at the fabricators being manufactured.

I managed to squeeze in another calculator, which makes 21 models in all now.

The latest model is the HP10 KISS calculator.

For the purists, the original microcode for this model is not available and most likely never will because all internals are on the one chip and would be very difficult to get at without dissolving the plastic casing to get access to the die(s).

I sat down awhile back and wrote my own HP microcode for this model. It won't be exactly what the HP engineers came up with but it works as detailed in the owners manual. The code can be examined in operation on the simulator from http://www.teenix.org

cheers

Tony