RE: 1541 ROM areas recognition

From: Baltissen, GJPAA (Ruud) <>
Date: Thu, 7 Nov 2013 14:36:26 +0000
Message-ID: <>
Hallo Patryk,

> I am thinking (wishfully - probably) of making the program
> universal in the sense that it could detect ROM areas itself.

AFAIK I never saw a machine that had ROM under $8000. And reading an empty area will read $FF (most of the time). So far it looks simple.

But in the past I have seen a system using bank switching. To be able to read the whole ROM you have to know all ins and outs of the switching mechanism. That means a lot of analyzing. IMHO you are faster with removing the ROM and reading it out using an EPROM reader. 

Just my two groszy...

Met vriendelijke groet / with kind regards, Ruud Baltissen

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