Re: Several questions

From: Rob Clarke <>
Date: Mon, 23 Jan 2012 23:20:43 +0100
Message-ID: <>
On 23/01/2012 22:40, 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....

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Received on 2012-01-23 23:00:25

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