Embedded Systems Serial Port Serial Peripheral Interface Online Exam Quiz
Embedded Systems Serial Port Serial Peripheral Interface GK Quiz. Question and Answers related to Embedded Systems Serial Port Serial Peripheral Interface. MCQ (Multiple Choice Questions with answers about Embedded Systems Serial Port Serial Peripheral Interface
How much time period is necessary for the slave to receive the interrupt and transfer the data?
Options
A : 4 clock time period
B : 8 clock time period
C : 16 clock time period
D : 24 clock time period
Which of the following processor uses SPI for interfacing?
Options
A : 8086
B : 8253
C : 8254
D : MC68HC11
In which register does the data is written in the master device?
Options
A : index register
B : accumulator
C : SPDR
D : status register
Which of the following is the most commonly used buffer in the serial porting?
Options
A : LIFO
B : FIFO
C : FILO
D : LILO
What does SPI stand for?
Options
A : serial parallel interface
B : serial peripheral interface
C : sequential peripheral interface
D : sequential port interface
Which of the following is the pin efficient method of communicating between other devices?
Options
A : serial port
B : parallel port
C : peripheral port
D : memory port
Which signal is used to select the slave in the serial peripheral interfacing?
Options
A : slave select
B : master select
C : interrupt
D : clock signal
Which allows the full duplex synchronous communication between the master and the slave?
Options
A : SPI
B : serial port
C : I2C
D : parallel port
What happens when 8 bits are transferred in the SPI?
Options
A : wait statement
B : ready statement
C : interrupt
D : remains unchanged
Which of the following depends the number of bits that are transferred?
Options
A : wait statement
B : ready statement
C : time
D : counter
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