5/16/23, 12:33 AM
Quiz 3: SP23: EE-277A Sec 01 - Embedded SoC Des.
Quiz 3
Due Mar 6 at 5:50pm
Points 8
Questions 8
Available Mar 6 at 5:30pm - Mar 6 at 5:50pm 20 minutes
Time Limit 20 Minutes
This quiz was locked Mar 6 at 5:50pm.
Attempt History
LATEST
Attempt
Time
Score
Attempt 1
9 minutes
8 out of 8
Score for this quiz: 8 out of 8
Submitted Mar 6 at 5:42pm
This attempt took 9 minutes.
Question 1
1 / 1 pts
Which of the following instructions will cause the processor to go into
sleep mode?
DMB
SVM
Correct!
WFE
NOP
Question 2
https://sjsu.instructure.com/courses/1559764/quizzes/1654315
1 / 1 pts
1/4
5/16/23, 12:33 AM
Quiz 3: SP23: EE-277A Sec 01 - Embedded SoC Des.
When you execute the following instruction:
STR R1, [R2]
this may cause:
the contents of R1 to be modified
the contents of R2 be modified
the contents of both R1 and R2 to be modified
Correct!
None of the above
Question 3
1 / 1 pts
Which of the following instructions are 32-bit Thumb-2 instructions?
WFI
SVC
Correct!
BL
TST
Question 4
1 / 1 pts
Which of the following branch instructions is conditional? (There may be
more than one correct answer.)
Correct!
BEQ R2
BX R1
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2/4
5/16/23, 12:33 AM
Quiz 3: SP23: EE-277A Sec 01 - Embedded SoC Des.
BLX R0
Correct!
BLE R1
Question 5
1 / 1 pts
Which of the following instructions is only used in multiprocessor
systems?
DMB
Correct!
SEV
ISB
SVC
Question 6
1 / 1 pts
Which of the following registers do you need to modify to enable/disable
sleep features?
Interrupt mask special register
Program status register
Link register
Correct!
System control register
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5/16/23, 12:33 AM
Quiz 3: SP23: EE-277A Sec 01 - Embedded SoC Des.
Question 7
1 / 1 pts
Which of the following branch instructions will change the value of the link
register?
BEQ R2
Correct!
BLX R1
BLE R1
None of the above.
Question 8
1 / 1 pts
Endian refers to the order of bytes stored in memory. Cortex-M0 supports
two styles of endian: big and small. Which of the following instructions can
be used for the conversion of data items from a big-endian to a smallendian format?
BTS
Correct!
REV
ROS
ROROS
Quiz Score: 8 out of 8
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4/4