> Actually, the Tulip chipset was always an Intel-designed chipset, just
> manufactured by DEC.  Now, Intel manufactures them.

Huh???  What makes you think that?

AFAIK:

Intel designed the 825xx series of NIC's, which are OK, but like most things
Intel, I'm not too fond of their architecture (anyone here ever written x86
assembly or worked with 8051's?).

The 2114x (tulip) series of PCI NIC's were developed in the early-mid '90s
by DEC, which was one of the first companies I'm aware of that designed and
shipped a wide variety of PCI based system components.  This was being
driven by their Alpha processors, which have PCI bus controllers built-in to
the CPU for maximum performance (ie no NorthBridge chip or it's equivlent
required).

I believe Intel got the rights to all the DEC semiconductor business
(including the NIC & PCI bridge designs) when they bought it from
Compaq...mainly to kill the Alpha chip, thus proping up their Merced/Itanium
processor line, if rumors are to be believed.

I still have DEC databooks for the 21140 dating from 1996, long before they
imploded and got bought out...

Charles Steinkuehler
http://lrp.steinkuehler.net
http://c0wz.steinkuehler.net (lrp.c0wz.com mirror)



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