tpm_combine_pwm#
Overview#
The TPM project is a demonstration program of generating a combined PWM signal by the SDK TPM driver. It sets up the TPM hardware block to output PWM signals(24kHZ) on two TPM channels. The example also show’s the complementary mode of operation and deadtime insertion. The PWM duty cycle is manually updated and is initially 10%. On boards that have 2 LEDs connected to the TPM pins, the user will see a change in LED brightness if user enter different values. And if the board do not support LEDs to show, the outputs can be observed by oscilloscope.
Supported Boards#
EVK9-MIMX8ULP
Hardware requirements
Micro USB cable
MIMX8ULP-EVK/EVK9 board
J-Link Debug Probe
5V power supply
Personal Computer
Oscilloscope
Board settings
CM33: Connect J11-3 and J11-5(GND) to Oscilloscope
Prepare the Demo
Connect 5V power supply and J-Link Debug Probe to the board, switch SW10 to power on the board.
Connect a micro USB cable between the host PC and the J17 USB port on the cpu board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, the following message is displayed in the terminal:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
IMX952LPD5EVK-19
Hardware requirements
Micro USB cable
IMX952-EVK board
J-Link Debug Probe
12V~20V power supply
Personal Computer
Oscilloscope
Board settings
CM7: Connect TP86 and (GND) to Oscilloscope
Prepare the Demo
Connect 12V~20V power supply and J-Link Debug Probe to the board, switch SW4 to power on the board.
Connect a micro USB cable between the host PC and the J31 USB port on the cpu board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, the following message is displayed in the terminal:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
EVK-MCIMX7ULP
Hardware requirements
Micro USB cable
MCIMX7ULP-EVK board
J-Link Debug Probe
5V power supply
Personal Computer
Oscilloscope
Board settings
Connect TP86(PTB0) to Oscilloscope channel 1. Connect J9-4 to Oscilloscope channel 2. Please note both sides of R149 should be short-circuited.
Please note this application can’t support running with Linux BSP!
Prepare the Demo
Connect 5V power supply and J-Link Debug Probe to the board, switch SW1 to power on the board.
Connect a micro USB cable between the host PC and the J6 USB port on the target board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, you can see information from the terminal as below.
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
EVK-MIMX8ULP
Hardware requirements
Micro USB cable
MIMX8ULP-EVK/EVK9 board
J-Link Debug Probe
5V power supply
Personal Computer
Oscilloscope
Board settings
CM33: Connect J11-3 and J11-5(GND) to Oscilloscope
Prepare the Demo
Connect 5V power supply and J-Link Debug Probe to the board, switch SW10 to power on the board.
Connect a micro USB cable between the host PC and the J17 USB port on the cpu board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, the following message is displayed in the terminal:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
FRDM-K32L2A4S
Hardware requirements
Mini/micro USB cable
FRDM-K32L2A4S board
Personal Computer
Board settings
This example project does not call for any special hardware configurations. Although not required, the recommendation is to leave the development board’s jumper settings and configurations in default state when running this example.
Prepare the Demo
Connect a USB cable between the PC host and the OpenSDA USB port on the board.
Open a serial terminal with these settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, you can see information from the terminal as below.
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
At this example you will see the changes of RGB led in brightness. the status of each led is opposite with another.
FRDM-K32L3A6
Hardware requirements
Mini/micro USB cable
FRDM-K32L3A6 board
Personal Computer
Oscilloscope
Board settings
No special settings are required.
Prepare the Demo
Connect a USB cable between the host PC and the OpenSDA USB port on the target board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, you can see information from the terminal as below.
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
M0 core: Use oscilloscope to measure output signal pin at PTB13(J1-8),PTB14(J1-10) pin of FRDM-K32L3A6 board. M4 core: Use oscilloscope to measure output signal pin at PTB2(J2-2),PTB3(J2-4) pin of FRDM-K32L3A6 board.
FRDM-MCXW71
Hardware requirements
Type-C USB cable
FRDM-MCXW71 Board
Personal Computer
Board settings
Prepare the Demo
Connect a USB cable between the host PC and the FRDM board J10.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
The following lines are printed to the serial terminal when the demo program is executed.
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
MCX-W71-EVK
Hardware requirements
Type-C USB cable
MCX-W71-EVK Board
Personal Computer
Board settings
Prepare the Demo
Connect a USB cable between the host PC and the EVK board J14.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
The following lines are printed to the serial terminal when the demo program is executed.
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
IMX95LPD5EVK-19
Hardware requirements
Micro USB cable
IMX95LPD5-EVK board
J-Link Debug Probe
12V~20V power supply
Personal Computer
Oscilloscope
Board settings
CM7: Connect R881 and (GND) to Oscilloscope
Prepare the Demo
Connect 12V~20V power supply and J-Link Debug Probe to the board, switch SW4 to power on the board.
Connect a micro USB cable between the host PC and the J31 USB port on the cpu board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, the following message is displayed in the terminal:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
FRDM-IMX95
Hardware requirements
Micro USB cable
FRDM-IMX95 board
J-Link Debug Probe
12V~20V power supply
Personal Computer
Oscilloscope
Board settings
CM7: Connect J19-32 and (GND) to Oscilloscope
Prepare the Demo
Connect 12V~20V power supply and J-Link Debug Probe to the board, switch SW4 to power on the board.
Connect a micro USB cable between the host PC and the J31 USB port on the cpu board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, the following message is displayed in the terminal:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
FRDM-IMX952
Hardware requirements
Micro USB cable
IMX952-EVK board
J-Link Debug Probe
12V~20V power supply
Personal Computer
Oscilloscope
Board settings
CM7: Connect GPIO_IO13(J18-33) and (GND) to Oscilloscope
Prepare the Demo
Connect 12V~20V power supply and J-Link Debug Probe to the board, switch SW4 to power on the board.
Connect a micro USB cable between the host PC and the J31 USB port on the cpu board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, the following message is displayed in the terminal:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
FRDM-IMX937
Hardware requirements
Micro USB cable
FRDM-IMX937 board
J-Link Debug Probe
12V~20V power supply
Personal Computer
Oscilloscope
Board settings
CM7: Connect J19-32 and (GND) to Oscilloscope
Prepare the Demo
Connect 12V~20V power supply and J-Link Debug Probe to the board, switch SW4 to power on the board.
Connect a micro USB cable between the host PC and the J31 USB port on the cpu board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, the following message is displayed in the terminal:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
KW45B41Z-EVK
Hardware requirements
Mini/micro USB cable
KW45B41Z-EVK Board
Personal Computer
Board settings
Prepare the Demo
Connect a USB cable between the host PC and the EVK board J14.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
The following lines are printed to the serial terminal when the demo program is executed.
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
KW47-EVK
Hardware requirements
Type-C USB cable
KW47-EVK Board
Personal Computer
Board settings
Prepare the Demo
Connect a USB cable between the host PC and the EVK board J14.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
The log below shows the output of the demo in the terminal window:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
MCIMX93AUTO-EVK
Hardware requirements
USB Type-C cable
MCIMX93AUTO-EVK board
J-Link Debug Probe
12V~20V power supply
Personal Computer
Oscilloscope
Board settings
CM33: connect J17-16(TPM2_CHN0), J17-29(GND) to Oscilloscope
CM33: connect J17-18(TPM2_CHN1), J17-29(GND) to Oscilloscope
Prepare the Demo
Connect 12V~20V power supply and J-Link Debug Probe to the board, switch SW2 to power on the board.
Connect a USB Type-C cable between the host PC and the J26 USB port on the cpu board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, the following message is displayed in the terminal:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
MCIMX93-EVK
Hardware requirements
USB Type-C cable
MCIMX93-EVK board
J-Link Debug Probe
12V~20V power supply
Personal Computer
Oscilloscope
Board settings
CM33: connect J1005-3(TPM2_CHN0), J1005-7(GND) to Oscilloscope
CM33: connect J1005-5(TPM2_CHN1), J1005-7(GND) to Oscilloscope
Prepare the Demo
Connect 12V~20V power supply and J-Link Debug Probe to the board, switch SW301 to power on the board.
Connect a USB Type-C cable between the host PC and the J1401 USB port on the cpu board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, the following message is displayed in the terminal:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
MCIMX93W-EVK
Hardware requirements
USB Type-C cable
MCIMX93W-EVK board
J-Link Debug Probe
12V~20V power supply
Personal Computer
Oscilloscope
Board settings
CM33: connect J1005-3(TPM2_CHN0), J1005-7(GND) to Oscilloscope
CM33: connect J1005-5(TPM2_CHN1), J1005-7(GND) to Oscilloscope
Prepare the Demo
Connect 12V~20V power supply and J-Link Debug Probe to the board, switch SW301 to power on the board.
Connect a USB Type-C cable between the host PC and the J1401 USB port on the cpu board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, the following message is displayed in the terminal:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
MCIMX93-QSB
Hardware requirements
USB Type-C cable
MCIMX93-QSB board
J-Link Debug Probe
12V~20V power supply
Personal Computer
Oscilloscope
Board settings
CM33: Connect J1406-3 and J1406-7(GND) to Oscilloscope
Prepare the Demo
Connect 12V~20V power supply and J-Link Debug Probe to the board, switch SW301 to power on the board.
Connect a USB Type-C cable between the host PC and the J1708 USB port on the cpu board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, the following message is displayed in the terminal:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
IMX943-EVK
Hardware requirements
Micro USB cable
IMX943-EVK board
J-Link Debug Probe
12V~20V power supply
Personal Computer
Oscilloscope
Board settings
Connect J47-6 and J47-14(GND) to Oscilloscope
Prepare the Demo
Connect 12V~20V power supply and J-Link Debug Probe to the board, switch SW1(SYS_PWR) to power on the board.
Connect a micro USB cable between the host PC and the J15(FTDI_DEBUG) USB port on the cpu board.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Launch the debugger in your IDE to begin running the example.
Running the demo
When the example runs successfully, the following message is displayed in the terminal:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:5
The duty cycle was successfully updated!
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
MCX-W72-EVK
Hardware requirements
Type-C USB cable
MCX-W72-EVK Board
Personal Computer
Board settings
Prepare the Demo
Connect a USB cable between the host PC and the EVK board J14.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
The log below shows the output of the demo in the terminal window:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
KW47-LOC
Hardware requirements
Type-C USB cable
KW47-LOC Board
Personal Computer
Board settings
No special is needed.
Prepare the Demo
Connect a USB cable between the host PC and the LOC board J3.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
The log below shows the output of the demo in the terminal window:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
MCXW72-LOC
Hardware requirements
Type-C USB cable
MCXW72-LOC Board
Personal Computer
Board settings
No special is needed.
Prepare the Demo
Connect a USB cable between the host PC and the LOC board J3.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
The log below shows the output of the demo in the terminal window:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
FRDM-MCXW72
Hardware requirements
Type-C USB cable
FRDM-MCXW72 Board
Personal Computer
Board settings
No special is needed.
Prepare the Demo
Connect a USB cable between the host PC and the FRDM board J10.
Open a serial terminal with the following settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
The log below shows the output of the demo in the terminal window:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
FRDM-KW43
Hardware requirements
Type-C USB cable
FRDM-KW43 Board
Personal Computer
Board settings
No special settings are required.
Prepare the Demo
Connect a USB cable between the host PC and the FRDM board J28.
Open a serial terminal on PC for the serial device with these settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
The log below shows the output of the demo in the terminal window:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
Please monitor the PWM waveform on connector J19, pin 3 (PTB0) using an oscilloscope. Additionally, observe the blue LED for visual confirmation of the PWM signal.
FRDM-MCXW70
Hardware requirements
Type-C USB cable
FRDM-MCXW70 Board
Personal Computer
Board settings
No special settings are required.
Prepare the Demo
Connect a USB cable between the host PC and the FRDM board J28.
Open a serial terminal on PC for the serial device with these settings:
115200 baud rate
8 data bits
No parity
One stop bit
No flow control
Download the program to the target board.
Either press the reset button on your board or launch the debugger in your IDE to begin running the demo.
Running the demo
The log below shows the output of the demo in the terminal window:
TPM example to output combined complementary PWM signals on two channels
If an LED is connected to the TPM pin, you will see a change in LED brightness if you enter different values
If no LED is connected to the TPM pin, then probe the signal using an oscilloscope
Please enter a value to update the Duty cycle:
Note: The range of value is 1 to 9.
For example: If enter '5', the duty cycle will be set to 50 percent.
Value:
Please monitor the PWM waveform on connector J19, pin 3 (PTB0) using an oscilloscope. Additionally, observe the blue LED for visual confirmation of the PWM signal.