z80 timing... 6502 timing

From: Hans Franke <Hans.Franke_at_mch20.sbs.de>
Date: Fri Apr 16 17:02:21 1999

> > I realy love your mails - Just reading all of this I felt almost
> > 20 years younger - I was involved _very_ heavyly into the Z80/8080
> > vs. 6502 discusion back then - weh had a circle of engeneers where
> > one part wher 8085/Z80 advocates, whie some (like me) where 6502
> > boreheads.

> Actually I'm not done with it. just have the time. The fundemental
> problem is not really which is faster, I think for the real world
> applications they are likely close but the arguement is flawed. It
> misstates the z80 and 6502 timing vs real useage.

> What's funny is I have a kim one I can run and a z80 SBC for comparison.

I remember, around 1978/9 some articles in a German magazine calles
Funkschau (primary a radio / electronics magazine, but they added
_four_ pages of uP informations) about the same thing - in one issue
some guy showed that a Z80 could do a specific task faster than a
6502, while in the next issue anoter man just proved that the 6502
code could be optimated to run even faster and so on...

Gruss
H.

Maybe I should do some magazinepiledives :)

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HRK
Received on Fri Apr 16 1999 - 17:02:21 BST

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