Classic Display Insights - Printable Version +- HP Forums (https://www.hpmuseum.org/forum) +-- Forum: HP Calculators (and very old HP Computers) (/forum-3.html) +--- Forum: General Forum (/forum-4.html) +--- Thread: Classic Display Insights (/thread-20098.html) |
Classic Display Insights - teenix - 06-19-2023 02:20 AM Hi all I have been having some interesting discussions behind the scenes with Z80Sarah trying to figure out how the Classic display works at the hardware level. Z80Sarah was a little more intuitive about unlocking the process but I'm pretty sure we figured it out. Turns out it is quite a complex setup. As a result, I updated my Classic Notes file if anyone is interested. Z80Sarah is using the findings for her own great projects and I added a simple logic simulation of it to my emulator. It needs a Classic model selected, 45, 55 etc, the simulation paused and the new screen can be opened from the Options menu. It is not meant to be an exact representation but it shows the process. cheers Tony |