FPGA Simple Security System Flashcard

FPGA Simple Security System Flashcard

Assessment

Flashcard

Information Technology (IT)

University

Practice Problem

Hard

Created by

Wayground Content

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10 questions

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1.

FLASHCARD QUESTION

Front

What is the main purpose of the security system in this experiment?

Back

Light a green LED when the password is correct

2.

FLASHCARD QUESTION

Front

Which password will activate the GREEN LED?

Back

22

3.

FLASHCARD QUESTION

Front

What kind of output is shown on the two 7-segment displays?

Back

Entered password digits

4.

FLASHCARD QUESTION

Front

What type of component is used to compare the entered password with the correct one?

Back

Comparator

5.

FLASHCARD QUESTION

Front

A common cathode 7-segment display is active HIGH.

Back

True

6.

FLASHCARD QUESTION

Front

The system uses synchronous memory to store the outputs from the 7-segment decoder.

Back

True

7.

FLASHCARD QUESTION

Front

The priority encoder outputs a 2-digit BCD number from multiple button presses.

Back

True

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