This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: What is the advantage of the address width of the 8051? A) more efficient use of code space B) ... (Read 27 times)

nenivikky

  • Hero Member
  • *****
  • Posts: 516
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.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

juicepod

  • Sr. Member
  • ****
  • Posts: 310
Reply #1 on: Jul 28, 2018
Answer to Question 1

C

Answer to Question 2

C


nenivikky

  • Hero Member
  • *****
  • Posts: 516
Reply #2 on: Jul 28, 2018
Thanks


juicepod

  • Sr. Member
  • ****
  • Posts: 310
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

The immune system needs 9.5 hours of sleep in total darkness to recharge completely.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

The liver is the only organ that has the ability to regenerate itself after certain types of damage. As much as 25% of the liver can be removed, and it will still regenerate back to its original shape and size. However, the liver cannot regenerate after severe damage caused by alcohol.

Did you know?

The effects of organophosphate poisoning are referred to by using the abbreviations “SLUD” or “SLUDGE,” It stands for: salivation, lacrimation, urination, defecation, GI upset, and emesis.

Did you know?

Approximately one in four people diagnosed with diabetes will develop foot problems. Of these, about one-third will require lower extremity amputation.

Space-Beach Wallpaper Space-Beach Wallpaper
Movement and Space Movement and Space
Primates use their space in a variety of ways: home ranges, core areas, and territories. Primates use their space in a variety of ways: home ranges, core areas, and territories.
Like most world-changing inventions, the printing press of fifteenth-century Europe took advantage o Like most world-changing inventions, the printing press of fifteenth-century Europe took advantage o
With a three-way catalytic converter, emission control is most efficient with an air–fuel ratio ... With a three-way catalytic converter, emission control is most efficient with an air–fuel ratio ...
A flat-tip (straight-blade) screwdriver. The width of the blade should match the width of the slot ... A flat-tip (straight-blade) screwdriver. The width of the blade should match the width of the slot ...
Video: Bipolar Disorder

For a complete list of videos, visit our video library