Subject:
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Re: 8450 Mission / Cybermaster expansion
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Newsgroups:
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lugnet.robotics
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Date:
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Fri, 5 Nov 1999 17:01:49 GMT
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Viewed:
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849 times
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Ralph Hempel skrev i meddelandet <000001bf27a7$d21b7620$0500000a@pro150>...
>
> Kekoa wrote a little dump routine and loaded it into the RCX like
> replacement firmware - in other words, he used the protocol that
> loads the firmware into the RAM to load a dumper so that the ROM
> could be reverse disassembled.
> [...]
> Now, given that the opcodes are similar between the Cybermaster and the
> RCX, I wonder if a little "dumper" could be loaded into the Cybermaster...
I think this will be very difficult/impossible, as the CM does not download
the firmware - it's there all the time, in ROM, so you never download *machine
code* to it, only bytecodes.
Also, the CM memory is *very* small, with emphasis on *very* :-((
But, radio transmission is great, and a PC is not limited, so a rover with
'self-preservation' built in, and a PC program to control everything else is
quite doable.
--
Anders Isaksson, Sweden
BlockCAD: http://user.tninet.se/~hbh828t/proglego.htm
Gallery: http://user.tninet.se/~hbh828t/gallery.htm
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Message is in Reply To:
 | | RE: 8450 Mission / Cybermaster expansion
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| (...) OK, i guess we need to get terminology straight. The ROM is the masked code in the RCX/Scout/Cybermaster. It was "looked at" because I'm pretty sure Kekoa wrote a little dump routine and loaded it into the RCX like replacement firmware - in (...) (25 years ago, 5-Nov-99, to lugnet.robotics)
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