Datasheet

CONTENTS
vi SHARC Audio EZ-Extender Manual
Audio Interface ............................................................................. 1-5
Example Programs ........................................................................ 1-7
SHARC AUDIO EZ-EXTENDER HARDWARE REFERENCE
System Architecture ...................................................................... 2-2
Configuration Switches ................................................................. 2-5
Audio Loopback Switches (SW1–6) ......................................... 2-6
Audio In1 Left Selection Switch (SW7) ................................... 2-6
Audio In1 Right Selection Switch (SW8) ................................. 2-7
Audio In2 Left Selection Switch (SW9) ................................... 2-8
Audio In2 Right Selection Switch (SW10) ............................... 2-8
Audio In3 Left Selection Switch (SW11) ................................. 2-9
Audio In3 Right Selection Switch (SW12) ............................. 2-10
Audio In4 Left Selection Switch (SW13) ............................... 2-10
Audio In4 Right Selection Switch (SW14) ............................. 2-11
Audio In5 Left Selection Switch (SW15) ............................... 2-12
Audio In5 Right Selection Switch (SW16) ............................. 2-12
Audio In6 Left Selection Switch (SW17) ............................... 2-13
Audio In8 Right Selection Switch (SW18) ............................. 2-14
Memory Configuration Switch (SW19) ................................. 2-14
Soft Reset Enable Switch (SW20) .......................................... 2-15
Power LED ................................................................................. 2-16
Connectors ................................................................................. 2-17
Expansion Interface II Connector (J1) ................................... 2-18
RCA Audio Connectors (J2–7) .............................................. 2-18