Datasheet

System Architecture
2-2 SHARC Audio EZ-Extender Manual
System Architecture
A block diagram of the SHARC Audio EZ-Extender is shown in
Figure 2-1.
Figure 2-1. SHARC Audio EZ-Extender Block Diagram
AD193x [1]
(Master)
AD193x [2]
AD193x [3]
RCA
OUT
4x2
DB25
OUT
RCA
IN
4x1
DB25
IN
RCA
OUT
4x2
DB25
OUT
RCA
IN
4x1
RCA
OUT
4x2
DB25
OUT
RCA
IN
4x1
External
circuitry
External
circuitry
External
circuitry
DB25
IN
Serial Ports (DAI)
SPI (DPI)
~Reset
SHARC (EZ-
Board)
Serial Port
Serial Port
Serial Port
~Reset
~Reset
~Reset
SPI
SPI
SPI
ADCs
DACs
ADCs
DACs
ADCs
DACs