Beehive Topper (was: laptops and 5.25 inch floppy drives?)
der Mouse
mouse at Rodents.Montreal.QC.CA
Wed Jan 10 20:48:52 CST 2007
> Toward the end of their corprorate life, Beehive was open to doing
> lots of bizarre things, including loading their own terminals with
> custom firmware and rebadging them.
Reminds me of something I did with a TeleVideo 955 once. Turns out
that model has a custom-firmware ROM socket, with an escape sequence in
the stock firmware to execute it. I disassembled enough of the various
pieces to work out much of the interface to the hardware, and wrote a
small video game to run in the custom firmware ROM as a
proof-of-concept exercise. This promptly started a friend asking me
when I would release NetBSD/tvi955....
(Yes, he was joking. The tvi955 is far too computron-poor to run
anything even vaguely like a Unix variant. A few KB of RAM at most,
and a G65SC802 - a slightly improved 6502 - as CPU...only way I can
think of to do it would be to run an emulator for something beefier,
with remote storage accessed via serial line. Never mind "run", never
mind even "walk"; "crawl" would be too fast a word for it.)
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