Re: Ultimate VIC-II riser reloaded -

From: Gerrit Heitsch <>
Date: Sat, 2 Sep 2017 20:04:54 +0200
Message-ID: <>
On 09/02/2017 07:31 PM, smf wrote:
> On 02/09/2017 17:09, wrote:
>> Depends how we define "the same" and "differently". The machine would 
>> not "notice" anything. But its relations with the outside world would 
>> change in many more, and unwanted areas than in the case when the 
>> master clock remains unchanged. And that one area, which would change 
>> is actually the goal here. 
> Anything not synchronised from the c64's clock is free to drift anyway. 
> I'm not sure how big a deal that is. I was only suggesting a 0.001% change.

Some fast loaders use the clock of the 1541 and the clock of the C64. 
The code is written in a way that no handshake is needed. These programs 
might have a problem with altering the clock of VIC.


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Received on 2017-09-02 19:00:02

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