Algodoo

(To close the CD drive press 1 - not numpad)

This is a functional computer made with Thyme and lasers. It includes a program (on the CD) which counts upwards from 2. It is a proper computer, it does have an instruction set with memory access and indirect addressing.

This is a very laggy scene, expect about 3-4% of realtime at 100% sim speed. Increasing the sim speed will only affect the CD drive as lasers are not affected by sim speed.

RAM access in particular is very laggy because a laser hits all 88 RAM slots at once and runs a script for each.

Before running it, follow the instructions on the red note beside the CPU - this is because of a known bug in Phun when saving.

I was planning to add a peripheral interface via the southbridge which you see on the left, but I'm not going to now because of lag, so the southbridge will remain unused.