TAS2563: What are typical use cases for the PDM mic input provided?

Jeffrey Calvin

Prodigy 10 points

Part Number: TAS2563

What are typical use cases for the PDM mic input provided at A2?

over 4 years ago

0 Luis Fernando Rodriguez S. over 4 years ago

TI__Guru* 84915 points

Hi, Jeffrey,

Our team will take a look at this and will provide an answer as soon as possible.

Best regards,

Luis Fernando Rodríguez S

0 Ivan Salazar over 4 years ago

TI__Guru** 110505 points

Hi Jeffrey,

TAS2563 can be interfaced with up to 2 digital microphones. Digital mics communicate through PDMCK and PDMD lines.

Attached are some slides with details on the PDM interface and configuration, we're soon releasing PPC3 update to support the PDM configuration on the GUI, in the meantime all PDM configuration can be performed through direct I2C commands.

If you have any questions or need any further help please let us know.

Best regards.
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators

0317.TAS2563_PDM_Slide_e2e.pdf

0 Ivan Salazar over 4 years ago in reply to Ivan Salazar

TI__Guru** 110505 points

Hi Jeffrey,

Please let us know if you have any further questions.

Best regards.
-Ivan Salazar
Applications Engineer - Low Power Audio & Actuators

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TAS2563: What are typical use cases for the PDM mic input provided?