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Hi,does the CY8CPROTO-062-4343W Kit have a PDM example?I can't find a PDM example in the ModusToolBox V1.1.
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You can use a PWM with a small period to drive the MCLK for the codec.
We have a ModusToolbox example that implements an audio recorder, but it uses the USB instead of an audio codec.
https://www.cypress.com/documentation/code-examples/ce225786-psoc-6-mcu-usb-audio-recorder
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ok,i try to transfer to Modus,thanks
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base on the example code CE220762,now i use one PDM with two mic,if i want to set the PDM_PCM to "shereo" mode,should i use only one DMA transfer record data to I2S TX_FIFO,or i also need two DMA(left and right)?and what else should i configure?
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i use the modus v1.1 to make a voice record demo.but how to add a local clock to output to the codec
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You can use a PWM with a small period to drive the MCLK for the codec.
We have a ModusToolbox example that implements an audio recorder, but it uses the USB instead of an audio codec.
https://www.cypress.com/documentation/code-examples/ce225786-psoc-6-mcu-usb-audio-recorder