What is the function of the TCR ( Register) in LPC1768 timers?

LPC1768 Timers, PWM, RTC and WDT Peripherals

Quiz
•
Professional Development
•
University
•
Hard
Shaik Imam
Used 7+ times
FREE Resource
47 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To configure the timer’s prescaler value
To control the enabling and resetting of the timer
To set the match values for generating interrupts
To enable external inputs for capture functionality
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which register is used to specify the frequency at which the Timer Interrupt should be generated in LPC1768?
Timer Counter (TC)
Match Control Register (MCR)
Prescaler Register (PR)
Match Register (MR)
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If Timer1 is configured with a PCLK of 1 MHz and a prescaler value of 9 in the Prescaler Register (PR), what will be the effective frequency of the timer?
1 MHz
100 kHz
10MHz
10 kHz
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you reset the Timer Counter (TC) in LPC1768 after a match condition is reached?
Set the TC reset bit in the Timer Control Register (TCR)
Set the MR0R bit in the Match Control Register (MCR)
Set the corresponding bit in the Prescaler Register (PR)
Clear the Timer Counter (TC) manually
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If Timer2 in LPC1768 is configured with a PCLK of 1 MHz and a prescaler of 49, what will be the value of the timer counter after 5 ms?
50
100
1000
5000
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
The Prescale Register (PR) in the LPC1768 timers is used for which purpose?
To directly set the delay time
To divide the PCLK frequency before it reaches the timer
To store the current timer count value
To enable the interrupt after the match condition
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If Timer0 is configured with PCLK = 1 MHz and PR = 99, how much time elapses for the Timer Counter (TC) to increment by 1?
100 µs
1 ms
10 µs
1 s
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