« previous next »

Author Question: Determine the contents of the accumulator after the execution of the following: MOV A, 3FH; A = ... (Read 68 times)

schs14

  • Hero Member
  • *****
  • Posts: 569
on: Jul 28, 2018
Determine the contents of the accumulator after the execution of the following:
  MOV A, 3FH; A = 0011 1110
  XRL A, 7CH; A = EX-OR 7CH
 
  A) 43H B) 64H C) 44H D) 57H

Question 2

Which external resistor is necessary to cause a 36 sec pulse at the output of 74121 monostable multivibrator when joined with a 2000 pF external capacitor?
 
  A) 10.6 K resistor B) 16 K resistor C) 100 K resistor D) 26 K resistor


allisonblackmore

  • Sr. Member
  • ****
  • Posts: 330
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question

schs14

  • Hero Member
  • *****
  • Posts: 569
Reply #2 on: Jul 28, 2018
Thanks


allisonblackmore

  • Sr. Member
  • ****
  • Posts: 330
Reply #3 on: Jul 28, 2018
Welcome :)


« previous next »
 

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

Adolescents often feel clumsy during puberty because during this time of development, their hands and feet grow faster than their arms and legs do. The body is therefore out of proportion. One out of five adolescents actually experiences growing pains during this period.

Did you know?

The senior population grows every year. Seniors older than 65 years of age now comprise more than 13% of the total population. However, women outlive men. In the 85-and-over age group, there are only 45 men to every 100 women.

Did you know?

Persons who overdose with cardiac glycosides have a better chance of overall survival if they can survive the first 24 hours after the overdose.

Approach used to determine the evolutionary relationships among many animal species using molecular Approach used to determine the evolutionary relationships among many animal species using molecular
Amniocentesis. The patient is examined with ultrasound to determine the placental site and to locate ... Amniocentesis. The patient is examined with ultrasound to determine the placental site and to locate ...
Execution in the United States Execution in the United States
Determine exact value of tan2x,sin2x, and cos2x Determine exact value of tan2x,sin2x, and cos2x
Determine if each function is continuous, If the function is not continuous, find the x-axis Determine if each function is continuous, If the function is not continuous, find the x-axis
If P(θ) = (√3 /2, -1/ 2), determine the coordinates of P (θ + 90 °) using the unit circle If P(θ) = (√3 /2, -1/ 2), determine the coordinates of P (θ + 90 °) using the unit circle
Video: Role of complement proteins

For a complete list of videos, visit our video library