Re: Additional cartridge ROM question

Re: Additional cartridge ROM question

From: Jim Brain <>
Date: Mon, 30 Mar 2009 02:25:34 -0500
Message-ID: <>
Apologies for replying to my own email, but I wanted to make a correction:

> If EXROM and GAME are general purpose outputs in C128 mode, does that 
> mean that the cartridge must fully decode the LO ($8000) and HI 
> ($c000) bank memory addresses for any cartridge, or does the C128 
> drive EXROM low for LO and GAME low for HI banks?

I also forgot to include this link that seems to concur with my 
thoughts, but I'd prefer a better reference


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Received on 2009-03-30 09:32:07

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