Embedded Systems Timer Online Exam Quiz
Embedded Systems Timer GK Quiz. Question and Answers related to Embedded Systems Timer. MCQ (Multiple Choice Questions with answers about Embedded Systems Timer
Which bit size determines the maximum value of the counter-derived period?
Options
A : counter size
B : pre-scalar value
C : bit size
D : byte size
Which bit size determines the slowest frequency?
Options
A : counter size
B : pre-scalar value
C : counter
D : timer
Which of the following determines the rate generation?
Options
A : divide by N
B : multiply by N
C : addition by N
D : subtraction by N
Which of the following timer is suitable for IBM PC?
Options
A : IA-32
B : Intel 8253
C : Intel 64
D : 8051 timer
Which of the following is mode 0 in 8253?
Options
A : interrupt on start count
B : interrupt for wait statement
C : interrupt on terminal count
D : no interrupt
Which determines the mode 1 in the Intel 8253?
Options
A : interrupt on terminal count
B : programmable one-shot
C : rate generator
D : square wave rate generator
Which mode of the Intel 8253 timer can generate a square wave?
Options
A : mode 1
B : mode 2
C : mode 3
D : mode 4
Which mode of 8253 can provide pulse width modulation?
Options
A : programmable one-shot
B : square wave rate generator
C : software triggered strobe
D : hardware triggered strobe
Which of the following is the mode 3 in the Intel timer 8253?
Options
A : rate generator
B : hardware triggered strobe
C : square wave rate generator
D : software triggered strobe
Which of the following helps in the generation of waveforms?
Options
A : timer
B : inputs
C : outputs
D : memory
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