Well, well, well.... after all the testing and planning, the first revision of the DDL4-CPU assembly is complete and ready for further testing! During the assembly and testing, I've already identified more than a dozen places for improvement, fixes and optimizations! The most notable of these is how the conditional jump with Carry Flag, and Zero Flag will be implemented (more on that soon!). However for now, there is a lot of testing that needs to be done before the next set of boards get ordered!