this is a small microprocessor I made, mostly for entertainment, but also to teach myself how computers actually work inside. Everything is pretty much made from scrap and I didn't use any tutorials, so it will very likely not follow any common standarts.

Any instructios must have following arguments:
-modifiers (use A and B as values rather than addresses, use carry-bit, instruction returns a value) (4 bit)
-instruction (4 bit)
-A (value or pointer) (8 bit)
-B (value or pointer) (8 bit)
-C (pointer) (8 bit)

so every intruction has to look like this:
add 2 $5 3 --> add 5 to the value in 2 and store it in 3

Everytime an instruction is processed, it is processed in the following steps:
-load value at location A into Buffer
-repeat with B
-if the instruction returns a value:
-process values at A & B
-store them at C
-if the instruction does not return a value:
-determine if conditions are met and set in