Part Number: DIR9001
Hi Support
The customer wants to use Pin 1 function "Channel-status data information of non-audio sample word, active-low" to detect the input Spdif audio signal. If no input the system will into the sleeping mode.
But I am no idea how to use......
They use 74LVU01+DIR9001TLV320AIC3254+MCU
The enclosed is schematic, do you have any suggestion2818.dir9001.pdf?