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Politics : Formerly About Advanced Micro Devices -- Ignore unavailable to you. Want to Upgrade?


To: Tiley who wrote (32385)5/3/1998 10:29:00 PM
From: Yousef  Read Replies (1) | Respond to of 1571691
 
Manish,

Re: "From what I've heard, the .25u yield problems were not a design rule issue
or an aggressive process issue ... it was more a totempole issue from all
I've heard. Take this for what its worth"

So are you saying that there was a NFET/PFET drive current/sizing issue
that caused these "totempole" logic elements to fail at speed ?? Very
interesting.

Make It So,
Yousef



To: Tiley who wrote (32385)5/4/1998 9:56:00 AM
From: Time Traveler  Read Replies (1) | Respond to of 1571691
 
Since 0.25um is very new, yield problem actually does not apply to describe the production of 0.25um.

However, whatever was plaguing the 0.35um would very likely affect the new process as well. If it doesn't, Jerry would not make an emphasis bragging about the solved yield problem for that obsolete 0.35um stuff. Since he did, he knew 0.25um and 0.35um share the same root problems. It was his conscience speaking out.

Since Time Traveler does not currently resides in Silicon Valley, please show Time Traveler where the circumstantial evidence is to suggest that AMD has resolved the yield problems. From 2M K6 projected (1.55M this past quarter), with most of them 0.25um, it does not suggest a solved yield problem to Time Traveler, and Yousef. Where is that exponential increase if indeed the yield problems are behind AMD?