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Digital Electronics
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Digital System Projects Using HDL
See What Others Are Saying!
Question
Which is not a step used to define the scope of an HDL project?
Options
A. Are the inputs and outputs active HIGH or active LOW?
B. A clear vision of how to make each block work
C. What are the speed requirements?
D. How many bits of data are needed?
Correct Answer
A clear vision of how to make each block work
More questions
1. The ADC0804 has ________ resolution.
Options
A. 4-bit
B. 8-bit
C. 16-bit
D. 32-bit
Show Answer
Scratch Pad
Discuss
Correct Answer: 8-bit
2. ________ is the highest-value seven-bit binary number.
Options
A. 128
B. 127
C. 126
D. 125
Show Answer
Scratch Pad
Discuss
Correct Answer: 127
3. How many 1K × 4 RAM chips would be required to build a 1K × 8 memory system?
Options
A. 2
B. 4
C. 8
D. 16
Show Answer
Scratch Pad
Discuss
Correct Answer: 2
4. PALs tend to execute ________ logic.
Options
A. SAP
B. SOP
C. PLA
D. SPD
Show Answer
Scratch Pad
Discuss
Correct Answer: SOP
5. 34FC + AD31 = ________.
Options
A. E22D
B. E31D
C. E21D
D. E42D
Show Answer
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Discuss
Correct Answer: E22D
6. A decimal 11 in BCD is ________.
Options
A. 00001011
B. 00001100
C. 00010001
D. 00010010
Show Answer
Scratch Pad
Discuss
Correct Answer: 00010001
7. Convert the following BCD number to decimal.
010101101001
bcd
Options
A. 539
B. 2551
C. 569
D. 1552
Show Answer
Scratch Pad
Discuss
Correct Answer: 569
8. Parallel transmission is faster than serial.
Options
A. True
B. False
Show Answer
Scratch Pad
Discuss
Correct Answer: True
9. The complement of 1 is 0.
Options
A. True
B. False
Show Answer
Scratch Pad
Discuss
Correct Answer: True
10. Digital signal processing must be at least half as fast as the incoming signal to be processed.
Options
A. True
B. False
Show Answer
Scratch Pad
Discuss
Correct Answer: False
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