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???
11/19/06 12:53
Modified:
  11/19/06 13:12

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#128267 - It actualy an extra metalisation layer
Responding to: ???'s previous message
Added to the die during manufacture to produce a processor with a ROM which cannot be altered.Its only used for very high production runs where the code is never going to be modified.

List of 5 messages in thread
TopicAuthorDate
dought in maskable ROM            01/01/70 00:00      
   lower cost if production quantity is huge            01/01/70 00:00      
   It actualy an extra metalisation layer            01/01/70 00:00      
   More details on a maskable ROM            01/01/70 00:00      
   For washing machines and such stuff            01/01/70 00:00      

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