Analog Devices ADSP-21364 Benutzerhandbuch

ADSP-21364 EZ-KIT Lite Evaluation System Manual

2-9 

 shows the location and default settings of the EZ-KIT Lite 

switches.

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 positions are 

ON

, 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. DIP Switch Locations and Default Settings