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Author Question: In terms of external code memory (ROM/EPROM), the 8051 allows A) 256 k code memory. B) 64 k code ... (Read 177 times)

ashley

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on: Jul 28, 2018
In terms of external code memory (ROM/EPROM), the 8051 allows
 
  A) 256 k code memory. B) 64 k code memory.
  C) 32 k code memory. D) 128 k code memory.

Question 2

What type of I/O access is being used when the 8085 accesses input and output devices as if they were memory locations?
 
  A) Standard I/O B) Memory Programmed I/O
  C) Program I/O D) Memory Mapped I/O


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sultansheikh

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Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

D


ashley

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Reply #2 on: Jul 28, 2018
Thank you!


sultansheikh

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Reply #3 on: Jul 28, 2018
Always glad to help...


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