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

Author Question: What does the instruction DA A do? A) It adjusts the value in the accumulator, resulting from ... (Read 46 times)

washai

  • Hero Member
  • *****
  • Posts: 523
on: Jul 28, 2018
What does the instruction DA A do?
 
  A) It adjusts the value in the accumulator, resulting from additions into two BCD digits.
  B) It adjusts the value in the register, resulting from multiplications into two binary digits.
  C) It adjusts the value in the memory, resulting from a subtraction into two HEX numbers.
  D) none of the above

Question 2

Which specialized TTL circuit allows several devices to be connected to its output simultaneously?
 
  A) a shift register B) a three-state device
  C) a Schottky device D) a Schmitt trigger circuit


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mistyjohnson

  • Sr. Member
  • ****
  • Posts: 331
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

B


washai

  • Member
  • Posts: 523
Reply 2 on: Jul 28, 2018
Gracias!

samiel-sayed

  • Member
  • Posts: 337
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Opium has influenced much of the world's most popular literature. The following authors were all opium users, of varying degrees: Lewis Carroll, Charles, Dickens, Arthur Conan Doyle, and Oscar Wilde.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Nearly all drugs pass into human breast milk. How often a drug is taken influences the amount of drug that will pass into the milk. Medications taken 30 to 60 minutes before breastfeeding are likely to be at peak blood levels when the baby is nursing.

Hydronephrosis and hydroureter resulting from a stone in the ureter. Hydronephrosis and hydroureter resulting from a stone in the ureter.
Osteoporosis. (a) A section through normal spongy bone. (b) A section through a bone with osteoporos Osteoporosis. (a) A section through normal spongy bone. (b) A section through a bone with osteoporos
Creating Easy-to-Read Instruction Creating Easy-to-Read Instruction
Pathogenic Microorganisms and Resulting Diseases Pathogenic Microorganisms and Resulting Diseases
The genetic ratios resulting from crossing two heterozygotes The genetic ratios resulting from crossing two heterozygotes
What will be the resulting pH of the solution? What will be the resulting pH of the solution?
Video: Medullary osmotic gradient - influencing factors

For a complete list of videos, visit our video library