From: Brian Ketterling (tweel8502_at_hotmail.com)
Date: 2003-03-25 06:09:39
>From: Nicolas Welte <welte_spam@freenet.de>
>
>The autostart can be defeated by an alternative KERNAL ROM, or with Markus
>Brenner's dumping switch (his homepage was on Arnold, don't know if it's
>back again). Sometimes I cover the EXROM line with a piece of tape plug the
>cartridge into a C128. I can then read the contents from the built-in
>monitor.
Can you tell me what address and bank to look at? Despite puzzling over the
charts in the P.R.G., I've never really gotten a handle on the various
control lines (e.g. /EXROM) and how they affect the memory map.
Incidentally, the XL4 cartridge has a 4k EPROM, while XL8's is 8k. Would
the whole 8k be visible?
Thanks!
Brian
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