MITS 2SIO serial chip?

From: Ben Franchuk <bfranchuk_at_jetnet.ab.ca>
Date: Mon Dec 17 06:47:12 2001

ajp166 wrote:
> Yes, and instructions were simpler in construction. Some Z80
> instructions like the block moves and searches (ex LDIR) and
> a complete set of IO instuctions (not present on 6502) made
> for a great difference in size and complexity of the instruction set.

As of 2001 what is the faster CPU -- A 6502 or Z80 style processor like
the
rabbit. I really have not been following the 8 bit CPU's. Other than the
APPLE III? did anybody else use a 6502 with extended addressing.

-- 
Ben Franchuk --- Pre-historic Cpu's -- 
www.jetnet.ab.ca/users/bfranchuk/index.html
Received on Mon Dec 17 2001 - 06:47:12 GMT

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