Date : Tue, 06 May 2014 21:44:53 +0200
From : kortink@... (John Kortink)
Subject: 6502 second processor ROM disassembly
On Tue, 06 May 2014 20:28:53 +0100, "J.G.Harston" <jgh@...> wrote:
>J.G.Harston wrote:
>> The three sole differences between v1.00 (in the external 6502 second
>> processor) and v1.10 (in the internal "6502 CoProcessor") is:
>
>Bleh. Of course when I compared "v1.00" with "v1.10" above, I was
>actually taking about "v1.10" and "v1.10"! ie, v1.10 as supplied with
>the external 6502 calling itself "6502 TUBE 1.10" and v1.10 as supplied
>with the internal 6502 calling itself "65C102 TUBE 1.10".
>
>All of which suggests there was a v1.00 6502 client at some point which
>- as the Reference Manual says - didn't read enough bytes for OSWORD 14.
Exactly.
One wonders if anyone has ever actually had it.
John Kortink
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