Now I want to test TLV320AIC11xx EVM_K.
e.g. MIC2N & MIC2P input -----------》 EARO2 output
1. Could I use the general MP3 earphone as the EARO2(single-ended output) on TLV320AIC1103EVM board?
I used R side of the earphone. There are Red and Yellow wires. [Red --> Data & Yellow --> Ground].
2. After setting the registers on the EVM_K software and excute Writing command. No Voice output !!! Always keeping "Bee....Bee.....Bee...." T..T
3. MIC is okey...! But EARO2... where is my voice??
Thanks in advance. ^ ^