Sure! It's a 6502 CPU [0]. The visualization is showing the signals traveling through the components, as laid out in the die, which looks like this [1]. It look

Sure! It's a 6502 CPU [0]. The visualization is showing the signals traveling through the components, as laid out in the die, which looks like this [1]. It looks like it's using the CMOS interpretation which is a layer below typical logic gates. The simulator is running a simple loop and you can step through and see all the registers, ALU, and whatnot running. [0] https://en.wikipedia.org/wiki/MOS_Technology_6502 https://en.wikipedia.org/wiki/MOS_Technology_6502 [1] https://commons.wikimedia.org/wiki/File:MOS_6502_die.jpg https://commons.wikimedia.org/wiki/File:MOS_6502_die.jpg