GP-LC-4X PWM
Setting the PWM to the DAC GP-LC-4X using the output DMA.
blockType: SubSystem
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Path in the library: |
Description
| To work with the block, install/update the support package RITM blocks. |
Block GP-LC-4X PWM It is used to set the PWM to the DAC GP-LC-4X using the output DMA.
Ports
Input
#
Amplitude, V
—
signal amplitude
scalar
Details
| Data types |
|
| Complex numbers support |
No |
#
Frequency, Hz
—
signal frequency
scalar
Details
| Data types |
|
| Complex numbers support |
No |
#
Phase, s
—
signal phase in seconds
scalar
Details
| Data types |
|
| Complex numbers support |
No |
#
RMS
—
PWM duty cycle
scalar
Details
Squarer refers to the ratio of the signal period to the pulse width.
| Data types |
|
| Complex numbers support |
No |
Parameters
| All the parameters listed except the last three specify the waveform only during initialization. If at the first calculation step the corresponding parameters at the inputs of the block are different, then the waveform will be changed. |
Main group
# Амплитуда (0-5 В): — initial amplitude at signal initialisation
Details
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
# Скважность:: — initial PWM duty cycle
Details
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
# Частота (500-13000 Гц): — initial frequency of the signal
Details
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
# Фаза, c: — initial phase of the signal in seconds
Details
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
#
Номер модуля: —
unique module identification
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8
Details
Used when more than one I/O module of the same type is installed in a real-time machine.
| Values |
|
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
#
Номер канала: —
number of the analogue output channel on which this signal will be generated
1 | 2
Details
| Values |
|
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |
# Шаг расчета, с: — calculation step in seconds for sending counts to digital output channels from the real-time application
Details
| Default value |
|
| Program usage name |
|
| Tunable |
No |
| Evaluatable |
Yes |