Re: Software for MS-DOS 1.25

From: Michał Pleban <lists_at_michau.name>
Date: Sun, 08 Oct 2017 19:56:51 +0200
Message-ID: <59DA66E3.8070403@michau.name> 
Hello!

André Fachat wrote:

> You could map the video RAM in parallel to the existing RAM, just for
> writing only. Reads could be served from the existing RAM.

But then, unless you have 1MB memory on the motherboard, writing to the
video RAM would overwrite your main memory?

Regards,
Michau.

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Received on 2017-10-08 18:02:25

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