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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