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To: Elmer who wrote (150252)11/29/2001 12:47:31 AM
From: Paul Engel  Read Replies (1) | Respond to of 186894
 
Elmer - Re: "Those look like srams. "

Yes - those regular arrays are undoudtedly memory blocks - but adjacent to each block (between the memory blocks) is large piece of wwat appears to be random logic.

Paul



To: Elmer who wrote (150252)11/29/2001 12:49:39 AM
From: semiconeng  Read Replies (3) | Respond to of 186894
 
Those look like srams

Naw... Well, sort of. Look close. Each each row of SRAM, is alternated with a row of Logic. The SRAM cells above each logic row, are actually part of the same die.

By the way, it looks like each chip has a 4 cell section cache. each SRAM "cell", is 128k, so it is obvious that these are 512k Cache chips. My guess would be P4 Northwood.

:-)

Semi


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