Part Number: PCMD3180-Q1 Other Parts Discussed in Thread: PCMD3180 Tool/software: Hello Sir,
I use the chip with 8-channel DMIC and connect to NXP's i.MX8M by I2S interface.
I would like to know the signals direction of the FSYNC and BCLK of the PCMD3180…
Part Number: PCMD3180-Q1 Other Parts Discussed in Thread: PCMX140Q1EVM-PDK , PCM3140-Q1 Tool/software: Hi team,
Do we have a EVM of PCMD3180-Q1?
In the page of the PCMD3180-Q1, it shows the EVM like the following,
However, I think PCMX140Q1EVM-PDK isn…
Hi Collin,
This application note also applies to PCMD3180 : TLV320ADCx140/PCMx140-Q1 Sampling Rates and Programmable Processing Blocks Supported (Rev. B)
It answers your questions on limitations based on processing blocks and sampling frequencies used…
Hi Allan,
You can use this article as a reference for what is supported at certain sampling rates: TLV320ADCx140/PCMx140-Q1 Sampling Rates and Programmable Processing Blocks Supported (Rev. B)
I also answered this question in detail here: https://e2e.ti…
Hi,
For using multiple PCMD3140 devices, we can multiplex the TDM/I2S bus. In order to do so, the TDM/I2S slots in which the devices transmit the data need to be configured independently through I2C register control. Considering the PCMD3140 device has…
Part Number: PUREPATHCONSOLE
Tool/software:
A table with links to all the software needed for audio devices and their EVMs. Find the device(s) of interest in the table and use the links to request access to the software you need.
Product or Part …
Hi,
We can cascade up to 4 PCMD3180 ICs as described in section 7.3.1.3 of the datasheet.
We can use up to 4 different I2C addresses for the device (so up to 4 ICs can be independently programmed from a common I2C bus). We can also share the TDM lines…
