Crowdly

Add to Chrome

Universities
distance3.sg.digipen.edu
met2304f25-a.sg

met2304f25-a.sg

Looking for met2304f25-a.sg test answers and solutions? Browse our comprehensive collection of verified answers for met2304f25-a.sg at distance3.sg.digipen.edu.

Get instant access to accurate answers and detailed explanations for your course questions. Our community-driven platform helps students succeed!

A system has a system clock of 50 MHz. We want to generate a PWM output waveform at Timer 2 (GPIO PB0) with a frequency of 500 Hz and with duty cycle of 50%.

What are values we should load to GPTMTAILR, GPTMTAPR, GPTMTAMATCHR and GPTMTAPMR registers?

TAPR = ?

TAPMR = ?

TAILR = ?

TAMATCH = ?

View this question

For a GPTM timer in PWM mode, the polarity of timer output can be reversed through the TnPWML bit in the CTL register, where n = A or B.

View this question

Which of the following is TRUE about the GPTM timer in PWM mode ?

a. A GPTM timer can work in either 16-bit or 32-bit mode.

c. The Prescale Match & Match registers determine the duty cycle of the PWM output.

e. In GPTM PWM mode, the timer CCP pin is not used.

b. A GPTM timer in PWM mode can count either UP or DOWN.

f. A GPTM timer in PWM mode is configured to be in periodic mode.

d. In PWM mode, the GPTM timer prescaler acts as a true prescaler

View this question

In PWM mode, the GPTM timer prescaler functions as _________________.

a. True Prescaler

b. Timer Extension

View this question

Select all that is TRUE about GPTM timer in Edge-Time mode.

b. Edge-time mode can be trriggered upon rising and falling clock edges or both edges.

a. Difference between the values in GPTMTAR & GPTMTAPS is used to compute the time difference between events.

c. In edge-time mode, a the GTPMTAR & GPTMTAPS values are held till the next event trigger.

e. GPTMTAR register holds the event time.

d. After an event is triggered, the timer stops and needs to be re-enabled for the next event.

View this question

In Edge-Time mode, the GPTM timer prescaler functions as _________________.

a. True Prescaler

b. Timer Extension

View this question

In Edge-Count mode, the GPTM timer prescaler functions as _________________.

a. True Prescaler

b. Timer Extension

View this question

Select all that is TRUE about GPTM timer in Edge-Count mode.

d. GPTMTAR register holds the count value.

a. In edge-count mode, a GPTM timer can operate in either 16-bit or 32-bit mode.

e. In edge-count mode, the GPTM CCP pin is an output pin.

b. In edge-count mode, a timer is able to count up or down.

f. Number of events to count is the difference between the values in GPTMTAILR & GPTMTAMATCR register.

c. When event count is reached, the GPTM timer reloads and counting continues.

View this question

For a TM4C123 Tiva LaunchPad, what value of TPR must be programmed to the I2CMTPR register to implement an I2C bus speed of 100 KHz (Standard mode)? Assume system bus speed to be 80 MHz.

View this question

For the Tiva TM4C123 LaunchPad, what value of TPR must be programmed to the I2CMTPR register to implement an I2C bus speed of 400 KHz (Fast mode)? Assume system bus speed to be 40 MHz.

View this question

Previous
1
2
3
4
10
Next

Want instant access to all verified answers on distance3.sg.digipen.edu?

Get Unlimited Answers To Exam Questions - Install Crowdly Extension Now!

Add to Chrome

Telegram Instagram TikTok Question Bank

Terms of Use Contact Us

Add to Chrome

Add to Chrome