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Re: IIgs character ROM
- Subject: Re: IIgs character ROM
- From: dempson@actrix.gen.nz (David Empson)
- Date: Fri, 24 Jun 2011 21:16:54 +1200
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Bill Garber <willy46pa@comcast.net> wrote:
> If anyone has this, I'd love a copy, or if you could
> tell me how to extract it from the machine itself.
>
> Thanks in advance,
It is buried inside the Mega II, so rather difficult to physically
extract.
If memory serves, there is a diagonstic register somewhere which lets
you read data out of it. Might be mentioned in the IIgs Firmware
Reference register listing? Not fully documented and I've never played
with it.
--
David Empson
dempson@actrix.gen.nz