Hello,
I want to connect the mic TDK ics-43434 (I2S SCK,WS,SD) to IMX6UL
https://invensense.tdk.com/products/ics-43434/
Can you please let me know to which pins I need to connect it?
Thanks
YH
Hello Yaniv,
The synchronous audio interface (SAI) supports full-duplex serial interfaces with frame synchronization such as I2S, AC97, TDM, and codec/DSP interfaces. Take a look at the reference manual.
https://www.nxp.com/webapp/Download?colCode=IMX6ULRM
In the EVK The Audio CODEC used on the i.MX 6UltraLite EVK board is Wolfson’s Low Power, high quality Stereo
Codec, WM8960. The digital interface between i.MX 6UltraLite and WM8960 includes four signals:
• SYNC_CLK
• BCLK
• DACDAT
• ADCDAT
i.MX 6UltraLite also provides the MCLK to WM8960.
i.MX 6UltraLite EVK includes one headphone interface (J1401), one onboard MIC (P1401), and two
speaker interfaces (J1402, J1403). J1401 is a 3.5mm 4-pole (or TRRS) phone jack, which supports jack
detect.
Regards
Thank you very much for your reply!
Please can you specify the pinout to connect the SCK, WS, SD to the IMX6UL. which pins in the datasheet.
I found this:
Thanks in advanced!
YH