[AnyTimeTraveler]

I learned 8086 (not x86) assembly in a university course during my bachelors degree and won a contest to create the first correct implementation that would play "Jingle Bells" on the PC-Speaker[0] attached to the custom built computer. That was very fun and I kept playing around with assembly a bit afterwards, but never got around to learning any of the extensions made in x86 assembler and beyond.

In my masters degree, there was another course, where one built their own computer PCB in Eagle, got it fabbed and then had to make a game for the 8052 CPU on there. 8052 assembly is very fun! The processor has a few bytes of ram where every bit is individually addressable and testable. I built the game Tetris on three attached persistence of vision LED-Matrices[1]. Unfortunately, the repository isn't very clean, but I used expressive variable names, so it should be readable. I did create my own calling convention for performance reasons and calculated how many cpu cycles were available for game logic between screen refreshes. Those were all very fun things to think about :)

Reading assembly now has me look up instruction names here and there, but mostly I can understand what's going on.

[0] https://github.com/AnyTimeTraveler/HardwareNaheProgrammierun... [1] https://github.com/AnyTimeTraveler/HardwarenaheSystementwick...