home *** CD-ROM | disk | FTP | other *** search
- Path: sparky!uunet!mcsun!uknet!acorn!eoe!ahaley
- From: ahaley@eoe.co.uk (Andrew Haley)
- Newsgroups: comp.lang.forth
- Subject: Re: uP21
- Message-ID: <1510@eouk9.eoe.co.uk>
- Date: 25 Jan 93 09:31:48 GMT
- References: <19933@mindlink.bc.ca>
- Organization: EO Europe Limited, Cambridge, UK
- Lines: 30
- X-Newsreader: TIN [version 1.1 PL6]
-
- Nick Janow (Nick_Janow@mindlink.bc.ca) wrote:
- : ahaley@eoe.co.uk (Andrew Haley) writes:
- :
- : > He's [Chuck] much more inclined to spend time working on the
- : > uP21, his new processor.
- :
- : uP21? What happened to the uP20?
- :
- : Is he never going to actually release a processor for commercial
- : use?
-
- He already has! Don't forget about the NC4000...
-
- If someone today is to produce a new microprocessor, embodying radical
- ideas about computer architecture, it mustn't just be better, but many
- times better. That's why the new chip is needed; it's a 100 MIP, low
- power, fully asynchronous (self timed) processor on a 0.1 inch square
- die. It connects directly to commodity memories with very little glue
- logic, so makes for potentially very cheap systems.
-
- The rest of the semiconductor industry is looking for ways to use more
- transistors; Chuck wants to use less transistors. The industry is
- getting increasingly entrenched. Even if someone comes up with
- something that's faster and cheaper there's a tremendous amount of
- inertia to overcome. After all, designers have been using Intel parts
- for years, why should they change? What would really get things going
- is a customer who needs millions of processors, for a product which
- couldn't be done with a more conventional design. Any ideas, anyone?
-
- Andrew.
-