Hardware Voyager Emulator

[Artur - Brasil]

(11-08-2021 04:02 PM)agarza Wrote:  

(11-08-2021 11:26 AM)Artur - Brasil Wrote:  Hi, Agarza!

Great work, really.
If not a commercial secret, I really would like to know how you can insert the firmware of one processor (in the case HP-15C, 41C) inside another one, I believe totally different.

At this age (54), I'm an engineer student!! Unbelievable, isn't it? I eally would appreciate some teaching about this.

Best regards from Brazil
Artur

It's no secret, there is enough space in RAM and FLASH to store the 11c and 16c calculators. Then you simply select the one you want to use (This is done with pointers).

"At this age (54), I'm an engineer student!!" WOW congrats!

But how Arduino can proccess instructions of other processor? This is the fundamental question.
Best regards
Artur