Analog Devices system manual ADSP-21369 EZ-KIT Lite Evaluation System Manual Vii

CONTENTS

Boot Mode and Clock Ratio Select Switch (SW2)	2-8
Codec Setup Switch (SW3)	2-10
Electret Microphone Select Switch (SW4)	2-11
UART Enable Switch (SW5)	2-11
Loop-Back Test Switches (SW6 and SW14)	2-12
Push Button Enable Switch (SW7)	2-12
ELVIS Oscilloscope Configuration Switch (SW1)	2-13
ELVIS Function Generator Configuration Switch (SW13)	2-13
LEDs and Push Buttons	2-14
General Purpose LEDs (LED1–8)	2-14
Power LED (LED9)	2-14
Reset LEDs (LED10 and LED12)	2-15
USB Monitor LED (LED11)	2-16
Push Buttons (SW8–11)	2-16
Board Reset Push Button (SW12)	2-17
Jumpers	2-17
VCO Select Jumper (JP1)	2-17
ELVIS Select Jumper (JP2)	2-19
ELVIS Voltage Selection Jumper (JP3)	2-19
ELVIS Programmable Flag Jumper (JP4)	2-20
Connectors	2-20
Expansion Interface Connectors (J1–J3)	2-20
Audio In RCA Connector (P10)	2-22
Audio Out RCA Connector (J5)	2-22

ADSP-21369 EZ-KIT Lite Evaluation System Manual vii