ten to the ca ripheral usir PIO register

A+ Guide To It Technical Support
10th Edition
ISBN:9780357108291
Author:ANDREWS, Jean.
Publisher:ANDREWS, Jean.
Chapter6: Supporting I/o Devices
Section: Chapter Questions
Problem 20TC
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A KL25Z GPIO output is used to turn a LED on and off. The cathode of the LED connects to ground and the anode connects to the uC pin through a current limiting resistor. What
is the value written to the corresponding bit in the GPIO output register to turn on the LED?
O A TPM peripheral using PWM is needed, not GPIO
Wrong GPIO register is specified
1
Transcribed Image Text:A KL25Z GPIO output is used to turn a LED on and off. The cathode of the LED connects to ground and the anode connects to the uC pin through a current limiting resistor. What is the value written to the corresponding bit in the GPIO output register to turn on the LED? O A TPM peripheral using PWM is needed, not GPIO Wrong GPIO register is specified 1
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