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I can't find the LPF component in my PSoC creator (using CY8C5888LTI for the project), but the Resource Meter showing there are two unused
Here is the screen shot of the Component Catalog
Do I need to install additional libraries?
Solved! Go to Solution.
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Xiaowei,
If you're interested, I have a pre-release version of the LPF component you want to try.
It is located in the LPF_v1_0 directory in the archive I've attached.
You can set one of 4 corner frequencies:
- 15.3KHz
- 30.6KHz
- 76.5KHz
- 153.0KHz
I've also included a LPF demo project built for the CY8CKIT-059 board. Press the user SW and it changes the corner frequency to the next one in the list above.
Len
PS: Let me know if it works for you before I release it to the Cypress community.
"Engineering is an Art. The Art of Compromise."
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Thanks, but where did you find this? Is this a part of another PSoC library?
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No, it is an internal component which not released。
Because its internal structure is too simple, the function is very limited, hard to be called a functional component, so it is not be included in standard PSoC library.
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Xiaowei,
If you're interested, I have a pre-release version of the LPF component you want to try.
It is located in the LPF_v1_0 directory in the archive I've attached.
You can set one of 4 corner frequencies:
- 15.3KHz
- 30.6KHz
- 76.5KHz
- 153.0KHz
I've also included a LPF demo project built for the CY8CKIT-059 board. Press the user SW and it changes the corner frequency to the next one in the list above.
Len
PS: Let me know if it works for you before I release it to the Cypress community.
"Engineering is an Art. The Art of Compromise."
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XiaoweiZ,
A LPF component now exists!
A LPF (Low-Pass Filter) Component -- Finally!!!
Len
"Engineering is an Art. The Art of Compromise."
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NiVa,
If you select your project's Dependencies...
You can enable CyPrimitives
In the component catalog you can find the LFP primitive component under AnalogPrimitives.
You can then hook it up to analog routing on your TopDesign.
Sadly as Xiaowei indicated, there is no official component for the LPF. Additionally there is no way to configure this LPF primitive from TopDesign. Once you have this component on your schematic it will route the analog signals you have connected to it. However, you must manually control the registers to configure it.
Len
"Engineering is an Art. The Art of Compromise."