To get into the monitor:
SYS 1024 (or any other zero byte)
Then from the . prompt:
S "filename",08,C000,DFFF
Use X to exit the monitor.
This will save the BASIC ROMs to device 8. (I understand the tape
routines cannot handle high memory - or is that just with the VIC-20?)
Larry
---- Original Message ----
From: MagerValp@cling.gu.se
To: cbm-hackers@cling.gu.se,
Subject: Re: PET 3032 FS in sweden
Date: Mon, 4 Feb 2002 18:14:25 +0100
>>>>>> "pk" == peter karlsson <peter@softwolves.pp.se> writes:
>
>pk> I'll check whether I can dump the ROMs or not. I won't bring it
>pk> back to Oslo this time, is there a quick thing I can do to
>quickly
>pk> dump it to a disk? (Simple PEEK thing?)
>
>The PET ROMs are mapped like this:
>
>$9000-$9FFF This is an expansion ROM area. Some programs need a kind
> of dongle-ROM for copy protection in this socket. This was annoying
> when different programs needed different ROMs in the same socket...
>
>$A000-$AFFF This is an expansion ROM area. See above ($9000)
>
>$B000-$BFFF For the original ROMs and the upgrade ROMs that start at
> $C000, this is an expansion ROM area. See above ($9000). For the
>4.0
> ROMs, this is the first part.
>
>$C000-$DFFF BASIC ROMs (two with 4k each)
>
>$E000-$E7FF Editor ROM (in 4.0 ROMs, normal system ROM area
>otherwise)
>
>$E800-$EFFF I/O area (PETs without CRTC), see below. For PETs with
> CRTC (Fat-40 and 8032) the I/O area is 256 byte ($E800-$E8FF) and
> the rest is either open address or the $E*** ROM iff it is 4k.
>
>$F000-$FFFF Kernel ROM
>
>(courtesy of André's PET index).
>
>You can dump everything except the character ROM with just peek.
>Actually, you should be able to start it from the built in monitor.
>Anyone know the commands?
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