AnsweredAssumed Answered

ADAU 1701 Miniz - No audio output?

Question asked by CL91 on Jan 8, 2014
Latest reply on Mar 14, 2014 by Yagami

Hello people. I am working with the 1701 mini for my senior project. I have followed all of the instructions in the guide very closely for the first EQ program shown. However, I can not get any output. I have a cable connecting a guitar to the DSP input, and a cable connecting the DSP output to speakers/earphones. After downloading, and trying to make sound, no audio output in the speakers was present. I have read the documentation, and I'm not sure what could be the problem. Could it be the USBi connections? There are two LEDs lit on the USBi board. A red LED is lit on D4, near the black USBi cable. An orange one is lit on D1, in the center of the board. On the actual DSP board, a green LED is light on D3. Can anyone help me figure out how to get an output? I am fairly new to DSP and still learning so please forgive my ignorance. Thanks for any help.