Datasheet

ADSP-21262 EZ-KIT Lite Evaluation System Manual 2-9
ADSP-21262 EZ-KIT Lite Hardware Reference
Switch Settings
Figure 2-4 shows the locations and default settings of the EZ-KIT Lite
switches.
Electret Microphone Select Switch (SW6)
To connect an electret microphone to the audio input, place all positions
of the
SW6 switch ON. The default position of this switch is all OFF. When
all of the switches are in the
ON position, a DC offset of 2.5V is added to
the signal, and gain of the input amplifiers is changed from 1x to 10x.
Figure 2-4. Switch Locations and Default Settings