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 78 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
Thanks for the timely response, appreciate it

amandalm

  • Member
  • Posts: 306
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Malaria was not eliminated in the United States until 1951. The term eliminated means that no new cases arise in a country for 3 years.

Did you know?

Blastomycosis is often misdiagnosed, resulting in tragic outcomes. It is caused by a fungus living in moist soil, in wooded areas of the United States and Canada. If inhaled, the fungus can cause mild breathing problems that may worsen and cause serious illness and even death.

Did you know?

Interferon was scarce and expensive until 1980, when the interferon gene was inserted into bacteria using recombinant DNA technology, allowing for mass cultivation and purification from bacterial cultures.

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Critical care patients are twice as likely to receive the wrong medication. Of these errors, 20% are life-threatening, and 42% require additional life-sustaining treatments.

Acromegaly. Acromegaly is a metabolic disorder in which excessive amounts of growth hormone are secr Acromegaly. Acromegaly is a metabolic disorder in which excessive amounts of growth hormone are secr
Researchers have found that science instruction can be quite effective in grades 4 to 7. Researchers have found that science instruction can be quite effective in grades 4 to 7.
Contact dermatitis resulting from poison ivy. Contact dermatitis resulting from poison ivy.
If 65.0 mL of 0.125 M HClO4 is added to 75.0 mL of 0.100 M KOH, what is the resulting pH? If 65.0 mL of 0.125 M HClO4 is added to 75.0 mL of 0.100 M KOH, what is the resulting pH?
Peptide bond formation between two amino acids, resulting from a dehydration reaction Peptide bond formation between two amino acids, resulting from a dehydration reaction
Table salt (NaCl) molecules dissolving in water, resulting in Na+ and Cl– ions surrounded by ... Table salt (NaCl) molecules dissolving in water, resulting in Na+ and Cl– ions surrounded by ...
Video: Muscle Twitch and Muscle Tension - Motor unit size and force

For a complete list of videos, visit our video library