From: inf410@worms.fh-rpl.de (Torsten Schall)
Newsgroups: comp.sys.atari.8bit
Subject: XE 1MB ROM Emulator
Date: 10 Nov 2000 15:22:45 GMT
Organization: FH Rheinland/Pfalz, Abt. Worms
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Sender: inf410@swemmel.Fh-Worms.DE (Torsten Schall)
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Hi i`ve a strange PCB Proto for the Xe in my collection.

It is a pcb based on a XE supercard.
The following was printed on the pcb:

Atari 1MB ROM EMULATOR
Rev B CO26438
and it had 
1 74ls139,
4 27512

ist was connected to a Supercard Rev b.

They (Atari Tech.) wrote that it should be used with 2764 or 27128. But they also
tell in a fax from Atari Corp. that it could address eproms like the 27512 or
higher. There was also a layout for the memory switching and a little more.

It was used with a supercard Rev b and that uses 1 2764 - 27512. So it should be 
any kind of expansion. 

What should it used for? 
There habe been no games out with more than 64KB.

Any further info would be nice.  It is not listed in best, where can i find 
some more info ( it has a CO number)?

Thanks
 






-- 
Mit freundlichen Gruessen



Torsten Schall

E-Mail: Torsten.Schall@fh-worms.de