Re: [stella] Superchip?

Subject: Re: [stella] Superchip?
From: Eckhard Stolberg <Eckhard_Stolberg@xxxxxxxxxxxxxxxxxxxxx>
Date: Sun, 10 Oct 1999 17:48:54 +0200
At 16:17 09.10.99 -0500, you wrote:

>Does anyone know of any specs on the superchip?

The superchip just maps in 128 bytes of extra RAM in the first 256
bytes of the ROM space. $1000-$107F are the write ports and $1080-$10FF
are the read ports.

>Ideas where to find such info?  It's got to exist at some level, somewhere
>if pcae is able to emulate it...

Kevin Horton has a very nice document on bankswitching methods on his
webpage. I don't remember the address right now though. Maybe someone
else can tell you.

Ciao, Eckhard Stolberg

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