Irrlicht Engine

Help? ...and, uh..don't ask why the individual 2 bit adders have their own 3 bit cache...


Key:

Orange things are memory

Any black(conductive line) that touches orange parts WRITE to the middle black, any that go through the other end READ the memory bit.

Purple on conductive lines just indicates 1-layer over/under lap.

UPDATE:

I'm just cleaning up the 1 byte adder, it will output 2 bytes, the most the second will ever be is a value of 1, so I am thinking about adding some auxiliary special values to the end of that, probably something to do with that 3 bit cache in each 2 bit adder...


EDIT:
By "1 byte adder" I mean it takes two bytes and adds them.