3 Jun
2002
3 Jun
'02
12:54 a.m.
--- Tony Duell <ard(a)p850ug1.demon.co.uk> wrote:
Exactly - the 6504 is a 6502 with few address lines available to the
outside.
Hmm, why would
the 6509 have more address space than a 6510? Or is
Why not? There is no reason why a higher numbered chip should be
'better'... Not at all. The ports on the 6510 are just that --
ports. You could use
them for whatever you wanted, the C64 happens to use them to control the
memory map using external circuitry.
And the cassette.
-ethan
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