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Author Question: What does the instruction RR A do? A) It rotates the 16 bits of the accumulator one position to ... (Read 72 times)

mrsjacobs44

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on: Jul 28, 2018
What does the instruction RR A do?
 
  A) It rotates the 16 bits of the accumulator one position to the right.
  B) It rotates the 9 bits of the accumulator one position to the left.
  C) It rotates the 32 bits of the accumulator one position to the left.
  D) It rotates the 8 bits of the accumulator one position to the right.

Question 2

What is the output width of a 74121 monostable multivibrator when it is configured with Rext = 33 k and Cext = 500 F?
 
  A) 3.2 sec B) 11.4 sec C) 1500 msec D) 1.5 sec


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Missbam101

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

D

Answer to Question 2

B


mrsjacobs44

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Reply 2 on: Jul 28, 2018
Wow, this really help

Sarahjh

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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