TDM ADC(CODEC) vs mtk TDM IN Design notice TDM design flow chart MTK provide a flow to design the TDM audio system. Model -DI from Falling edge Collect the Tbsdd(ADC output DI from BCK falling edge delay time) and Ttrace(PCB trace delay). fBCK is the audio serial data clock rate. 原文链接:http://bbs.16rd.com/thread-455067-1-1.html