Discussion
Home ‣ Digital Electronics ‣ Digital System Projects Using HDL See What Others Are Saying!
- Question
VARIABLES are considered to be updated ________ within a sequence of statements in a PROCESS, whereas SIGNALS referred to in a PROCESS are updated when the PROCESS ________.
Options- A. once, starts
- B. immediately, suspends
- C. twice, ends
- D. never, starts
- Correct Answer
- immediately, suspends
- 1. Eight bits of digital data are normally referred to as a:
Options- A. group.
- B. byte.
- C. word.
- D. cell. Discuss
- 2. The JTAG signals are named TDI, TDO, TMS, and TCK.
Options- A. True
- B. False Discuss
- 3. The exclusive-OR provides a LOW input if one input or the other input is HIGH.
Options- A. True
- B. False Discuss
- 4. A burst refresh and a normal memory operation of a DRAM can be interspersed.
Options- A. True
- B. False Discuss
- 5. When extremely critical timing is required, a quartz crystal can be used.
Options- A. True
- B. False Discuss
- 6. How many 2K × 8 ROM chips would be required to build a 16K × 8 memory system?
Options- A. 2
- B. 4
- C. 8
- D. 16 Discuss
- 7. Which of the following memories uses a MOS capacitor as its memory cell?
Options- A. SRAM
- B. DRAM
- C. ROM
- D. FIFO Discuss
- 8. The checksum method is used to test ________.
Options- A. ROM
- B. EEPROM
- C. FPLA
- D. RAM Discuss
- 9. In a register stack, data moves up but not down.
Options- A. True
- B. False Discuss
- 10. The decimal number for octal 748 is ________.
Options- A. 74
- B. 60
- C. 22
- D. 62 Discuss
More questions
Correct Answer: byte.
Correct Answer: True
Correct Answer: False
Correct Answer: False
Correct Answer: True
Correct Answer: 8
Correct Answer: DRAM
Correct Answer: ROM
Correct Answer: False
Correct Answer: 60
Comments
There are no comments.More in Digital Electronics:
Programming
Copyright ©CuriousTab. All rights reserved.