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Author Question: What is the advantage of the address width of the 8051? A) more efficient use of code space B) ... (Read 77 times)

nenivikky

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on: Jul 28, 2018
What is the advantage of the address width of the 8051?
 
  A) more efficient use of code space B) faster access time
  C) both of the above D) There are no advantages.

Question 2

What does the instruction, MOV A, 20H do?
 
  A) It moves the contents of ROM location 20H to the register.
  B) It moves the contents of ROM location 20H to the accumulator.
  C) It moves the contents of RAM location 20H to the accumulator.
  D) It moves the contents of RAM location 20H to the memory.


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juicepod

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

C

Answer to Question 2

C


nenivikky

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Reply #2 on: Jul 28, 2018
Thanks


juicepod

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Reply #3 on: Jul 28, 2018
Welcome :)


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