https://community.nxp.com/t5/i-MX-Processors/i-MX8MM-SA1-Rx-Interface/m-p/1613475#M202587 <P>you can consider the 8-microphone array proto board</P> <P>"<A href="https://www.nxp.com/part/8MIC-RPI-MX8?_gl=1*hj2vv1*_ga*MTk2NzcxNTk4NS4xNjc4NTg3NTI1*_ga_WM5LE0KMSH*MTY3ODU4NzUyNC4xLjEuMTY3ODU4Nzg5OS4wLjAuMA..#/&quot;" target="_blank">https://www.nxp.com/part/8MIC-RPI-MX8?_gl=1*hj2vv1*_ga*MTk2NzcxNTk4NS4xNjc4NTg3NTI1*_ga_WM5LE0KMSH*MTY3ODU4NzUyNC4xLjEuMTY3ODU4Nzg5OS4wLjAuMA..#/"</A></P> <P data-unlink="true">find the <SPAN>i.MX 8MIC-RPI-MX8 Board Quick Start Guide for more detailed information</SPAN></P> <P>"<A href="https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/i-mx-8-series-accessory-boards:i.MX8-ACCESSORY-BOARDS" target="_blank">https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/i-mx-8-series-accessory-boards:i.MX8-ACCESSORY-BOARDS</A>"</P> Sun, 12 Mar 2023 02:36:35 GMT joanxie 2023-03-12T02:36:35Z https://community.nxp.com/t5/i-MX-Processors/i-MX8MM-SA1-Rx-Interface/m-p/1613395#M202582 <P><SPAN>Can someone give me tips about the i.MX8MM SAI1 interface? I intend to use the SAI1 RX interface to connect 8 digital microphones, each with an I2S interface. The SAI1 RX interface has only one frame sync input. Does anyone know how I can connect all 8 microphones in this scenario?</SPAN></P><P><SPAN>Thanks in advance</SPAN></P> Sat, 11 Mar 2023 01:16:10 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX8MM-SA1-Rx-Interface/m-p/1613395#M202582 oprata 2023-03-11T01:16:10Z https://community.nxp.com/t5/i-MX-Processors/i-MX8MM-SA1-Rx-Interface/m-p/1613475#M202587 <P>you can consider the 8-microphone array proto board</P> <P>"<A href="https://www.nxp.com/part/8MIC-RPI-MX8?_gl=1*hj2vv1*_ga*MTk2NzcxNTk4NS4xNjc4NTg3NTI1*_ga_WM5LE0KMSH*MTY3ODU4NzUyNC4xLjEuMTY3ODU4Nzg5OS4wLjAuMA..#/&quot;" target="_blank">https://www.nxp.com/part/8MIC-RPI-MX8?_gl=1*hj2vv1*_ga*MTk2NzcxNTk4NS4xNjc4NTg3NTI1*_ga_WM5LE0KMSH*MTY3ODU4NzUyNC4xLjEuMTY3ODU4Nzg5OS4wLjAuMA..#/"</A></P> <P data-unlink="true">find the <SPAN>i.MX 8MIC-RPI-MX8 Board Quick Start Guide for more detailed information</SPAN></P> <P>"<A href="https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/i-mx-8-series-accessory-boards:i.MX8-ACCESSORY-BOARDS" target="_blank">https://www.nxp.com/design/development-boards/i-mx-evaluation-and-development-boards/i-mx-8-series-accessory-boards:i.MX8-ACCESSORY-BOARDS</A>"</P> Sun, 12 Mar 2023 02:36:35 GMT https://community.nxp.com/t5/i-MX-Processors/i-MX8MM-SA1-Rx-Interface/m-p/1613475#M202587 joanxie 2023-03-12T02:36:35Z