So you're basically saying you use a Z80 like an 8080. That's fine.:) But I will admit that the CB array of instructions are quite useful and Z80 in origin. B

So you're basically saying you use a Z80 like an 8080. That's fine.:) But I will admit that the CB array of instructions are quite useful and Z80 in origin. But just because you don't like a bunch of the Z80 die doesn't mean that the SM83 is a Z80 though. It's basically just an 8080 + CB and instructions that appear neither in 8080 or Z80 Still - I can see both from both sides now.