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Re: FA: Original Apple II (pre II+) Computer



On Mon, 24 Jan 2000, "Forrest" <bctimes@hotmail.com> wrote:

>"Quadrajet1" <quadrajet1@aol.com> wrote :
>
>>   The F8 ROM is there, but it is missing both the D0 and D8 ROMs.  The D0,
>D8,
>>E0 and E8 ROMs are essential for a working II
>
>?
>$D0=programmer's aid #1, optional, $D8=never officially used.

You're right!  I'm wrong.  I had to look it up but here's what the
original sockets contained;

Pages $D0-$D7: empty ROM socket #1
Pages $D8-$DF: empty ROM socket #2
Pages $E0-$F7: Integer BASIC ROM
Pages $F8-$FF: Monitor ROM

My apologies to the original poster.

Mark R. Percival
Montreal, Quebec

An Apple II fanatic since 1979.