Re: what can i do with a 486?

看板FB_chat作者時間19年前 (2007/04/10 00:38), 編輯推噓0(000)
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"Gray, David W" <David.W.Gray@nielsen.com> writes: > Is that a 48*6* or a 48*7*??? You MUST HAVE a floating point > emulator if you don't have a '487 (also known as a '486 overdrive), > or no boot. The 487 was not a "486 overdrive", but an add-on FP unit for the 486SX (which shipped with the built-in FP unit physically disabled). The "overdrive" was Pentium chip that fit in a 486 socket, and later also early Pentium sockets (so you could fit a 120 MHz Pentium Overdrive on a 60 MHz board, similar to the 486 DX2 which ran at twice the speed of the motherboard). DES --=20 Dag-Erling Sm=F8rgrav - des@des.no _______________________________________________ freebsd-chat@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-chat To unsubscribe, send any mail to "freebsd-chat-unsubscribe@freebsd.org"
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