From: Baltissen, GJPAA (Ruud) (ruud.baltissen_at_abp.nl)
Date: 2004-02-06 09:58:00
Hallo Nick,
> 2) do the action on the next clock cycle where you will have the
> whole phase available?
I just looked up the old Big-C project where I intended to use a 4 MHz
65816. The idea was simple: the moment a "slowdown" was detected, the
processor was forced to wait 4 whole cycles plus the one it was in at that
moment.
I will send you a gif and the according text that goes with it in private.
The slowdown circuit covers the top part of the SCH.
> I must admit I've never properly understood what the C128 manual
> says about how it was done on that machine.
Ah, then I'm not the only one anymore :)
--
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/ __|__
/ / |_/ Groetjes, Ruud
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\___| URL: Ruud.C64.org
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