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Re:Atari cartridges
| Re:Atari cartridges [message #10593] |
Wed, 08 August 2012 00:54 |
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Originally posted by: utzoo!decvax!harpo!ihnp4!ihlpb!bryan
<pre>Article-I.D.: ihlpb.239
Posted: Mon Jan 17 08:32:00 1983
Received: Wed Jan 19 05:25:54 1983
Reply-To: bryan@ihlpb.UUCP (Bryan K. DeLaney)
Atari cartridges can use two 2532 eproms which is a 2732 with two
chip enable leads. the Atari uses (not ce) for both of them.
The reason 2532 were used is because you can use a different
eprom which uses the second chip enable leads as a12, which gives
you a total of 16k instead of 8k for the cartridge. I think Motorola
MCM68a764 eprom is the one to use for a 16k cartridge.
ihlpb!bryan
Bryan Delaney
BTL Naperville, ILL
</pre>
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