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???
02/25/06 14:39
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#110786 - Look at the scehmatic
Responding to: ???'s previous message
PSEN and RD are gated togther.
Tricking the CPU to overlay RAM and ROM

List of 10 messages in thread
TopicAuthorDate
eeprom version of 8051            01/01/70 00:00      
   re: eeprom version of 8051            01/01/70 00:00      
      EPROM, EEPROM, and flash            01/01/70 00:00      
         EPROM, EEPROM, and flash            01/01/70 00:00      
            89s8252            01/01/70 00:00      
         von Neumann-wired RAM            01/01/70 00:00      
   Look up old Intel databook( ~198x)            01/01/70 00:00      
   Look at the scehmatic            01/01/70 00:00      
   use modern devices            01/01/70 00:00      
      other modern devices            01/01/70 00:00      

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