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Author Question: What happens when port 0 has valid address information? A) The OE line is pulsed HIGH. B) The ALE ... (Read 60 times)

rl

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on: Jul 28, 2018
What happens when port 0 has valid address information?
 
  A) The OE line is pulsed HIGH. B) The ALE line is pulsed LOW.
  C) The ALE line is pulsed HIGH. D) The OE line is pulsed LOW.

Question 2

Why is a binary-weighted resistor DAC impractical when over four bits of resolution are needed?
 
  A) Too much current is demanded from the power supply.
  B) Too many odd resistor sizes are required.
  C) Not enough voltage can be generated by the power supply.
  D) It becomes too difficult to calculate the voltage output.


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cat123

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

C

Answer to Question 2

B


rl

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Reply #2 on: Jul 28, 2018
Both answers were spot on, thank you once again


cat123

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Reply #3 on: Jul 28, 2018
Great! Please up vote :D


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