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???
03/18/05 09:30
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#89914 - its mentioned
Responding to: ???'s previous message
Hi,
Its mentioned in my first mail.Anyway it is as follows,
1.
ROM -- 0000 to 7FFF
RAM -- 8000 to FFFF

2.
ROM -- 8000 to FFFF
RAM -- 0000 to 7FFF

Both conditions should satisfy in a single hardware circuit.
I mean the control should be through hardware for both the conditions.
Any more details required, please do let me know.

Thanks,
harish



List of 11 messages in thread
TopicAuthorDate
Interfacing to EPROM/RAM            01/01/70 00:00      
   Yes you can...but            01/01/70 00:00      
      do some reading on how the 8051 works            01/01/70 00:00      
   exact hardware            01/01/70 00:00      
      Yes but....            01/01/70 00:00      
   its mentioned            01/01/70 00:00      
      Actually it isn't            01/01/70 00:00      
      sorry for that            01/01/70 00:00      
         xor            01/01/70 00:00      
         truth table            01/01/70 00:00      
   solution            01/01/70 00:00      

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