Sai Audio Codec

STM32

https://www.st.com/resource/en/product_training/stm32l4_peripheral_sai.pdf

AN12202: Using Synchronous Audio Interface (SAI) …

https://www.nxp.com/docs/en/application-note/AN12202.pdf

STM32WB-Peripheral Serial Audio Interface (SAI)

https://www.stmicroelectronics.com.cn/content/ccc/resource/training/technical/product_training/group0/11/91/8f/47/7b/0e/42/ca/STM32WB-Peripheral-Serial-Audio-Interface-SAI/files/STM32WB-Peripheral-Serial-Audio-Interface-SAI.pdf/_jcr_content/translations/en.STM32WB-Peripheral-Serial-Audio-Interface-SAI.pdf

audio codecs. In Master mode, the SAI generates the frame synchronization signal (FS) and the bit clock (SCK). The data line SD can be either input or output. In Slave mode, the MCLK signal is not used. In Slave mode, the SAI receives the frame synchronization signal (FS) and the bit clock (SCK) from another device (external or internal).

SAI Interface - Keil

https://www.keil.com/pack/doc/CMSIS/Driver/html/group__sai__interface__gr.html

Solved: SAI on i.MX8M Mini - NXP Community

https://community.nxp.com/t5/i-MX-Processors/SAI-on-i-MX8M-Mini/m-p/959805

Hi, I am trying to interface a TI TLV320AIC3111 audio codec to an i.MX8M Mini EVK running Linux. I made a breakout board to get the SAI pins from the audio connector. The codec seems to register correctly as a sound card using the simple-card driver, but I can't see any activity on the SAI1_MCLK lin...

Home - STMicroelectronics

https://www.st.com/content/ccc/resource/training/technical/product_training/group0/d3/c0/b0/0e/fe/eb/40/a9/STM32H7-Peripheral-Serial-Audio-Interface_SAI/files/STM32H7-Peripheral-Serial-Audio-Interface_SAI.pdf/_jcr_content/translations/en.STM32H7-Peripheral-Serial-Audio-Interface_SAI.pdf

iMX8M SAI Master Clock "Skipping" - NXP Community

https://community.nxp.com/t5/i-MX-Processors/iMX8M-SAI-Master-Clock-quot-Skipping-quot/m-p/902615

I am working on getting simple_audio_card work for imx8mq and pcm3060 codec, I am on kernel version 5.05 and it appears both the the platform driver (fsl_sai) and the codec driver (pcm3060) support the ASOC design and the simple audio card.

linux - alsa 16 channel audio playback using dshare plugin ...

https://unix.stackexchange.com/questions/567295/alsa-16-channel-audio-playback-using-dshare-plugin-is-getting-stuck-at-poll-func

Problem: Send 16 channel audio TDM stream over SAI(5) datalines using freescale IMX8m. There's no codec termination on the HW. only the data is framed in a TDM fromat and sent over the I2S Datalines. There's an FPGA that receives the data on the other end of Imx8m datalines and de-multiplexes it to multiple audio out sources.