Re: 1541 ROMs

From: Nate Lawson <>
Date: Sat, 3 Jan 2015 08:59:37 -0600
Message-Id: <>
> On Dec 26, 2014, at 10:51 PM, William Levak <wlevak@SDF.ORG> wrote:
> FFE2: 52 AA    'RSR' replaced with fill bytes
> FFE3: 53 AA     Was this a signature?
> FFE4: 52 AA

I believe it’s for “Robert S. Russell.” The “RRBY” in the C64 was for Robert Russell and Bob Yannes. Russell has said he wanted to put “RSR” in the C64 ROM but he didn’t want to waste another byte.


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Received on 2015-01-03 16:00:04

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