Re: Several questions

From: Rob Clarke <crock_at_clarke-family.org.uk>
Date: Mon, 23 Jan 2012 23:28:41 +0100
Message-ID: <4F1DDF19.4030707@clarke-family.org.uk>
On 23/01/2012 23:20, Rob Clarke wrote:
> On 23/01/2012 22:40, Ruud@Baltissen.org wrote:
>> There are two ROM versions for the 1581: 318045-01 and 318045-02.
>> They only differ a dozen bytes. Does anybody know why?
>> FYI: JiffyDOS has been based on 01.
> The later rom had a couple of bug fixes, one of which disabled 
> interrupts, which avoided data corruption in some scenario. I updated 
> all my 1581's to the later version, but neither did i ever actually 
> experience a problem with the old one. I know I found this info on the 
> net somewhere but i can't find it now....
>
>
>       Message was sent through the cbm-hackers mailing list
found it! : http://unusedino.de/ec64/technical/aay/c1581/romver.htm

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Received on 2012-01-23 23:00:37

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