Switch Settings; Electret Microphone Select Switch (Sw6) - Analog Devices ADSP-21364 EZ-KIT Lite Manual

Switch Settings

Figure 2-4 shows the location and default settings of the EZ-KIT Lite
switches.
Figure 2-4. DIP Switch Locations and Default Settings

Electret Microphone Select Switch (SW6)

To connect an electret microphone to the audio input, place all positions
of the switch
SW6
all of the positions are
gain of the input amplifiers is changed from 1x to 10x.
ADSP-21364 EZ-KIT Lite Evaluation System Manual
ADSP-21364 EZ-KIT Lite Hardware Reference
. The default position of this switch is all
ON
, a DC offset of 2.5V is added to the signal, and
ON
. When
OFF
2-9