On 30/06/07, Chris M <chrism3667 at yahoo.com> wrote:
I saw *my* first piece of Transmeta hardware, some
box, on ePay the other day. Don't ask me the details,
I don't even think I "watched" the auction.
That surprises me! They weren't that uncommon. I've used a Transmeta
Sony Vaio; nice little machine. Interesting to watch it playing video:
the first few frames are really slow while the code-morphing software
optimises the chunk of translated code doing the playback, then it
accelerates and plays at full speed.
I always thought the Crusoe was a very interesting chip that was
massively under-exploited. For starters, it was only emulating x86 in
software, it wasn't /remotely/ x86-compatible. So, in principle, there
was no reason one couldn't write code-morphing firmware for any
comparable CPU: 68040 or 68060, for instance. It should have beaten a
pure software emulation hollow for performance at the time, and still
would beat a modern chip in terms of power efficiency, I'd think.
Not much point emulating something for which there was current
shipping hardware, like PowerPC, but it could have effectively
resurrected a number of "obsolete" 32-bit architectures.
--
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