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DAI Interface
The pins of the Digital Application Interface (DAI) connect to the signal
routing unit (SRU). The SRU is a flexible routing system, providing a
large system of signal flows within the processor. In general, the SRU
allows to route the DAI pins to different internal peripherals in various
combinations.
The DAI pins are connected to the AD1835A audio codec, a 26-pin
header, 2 RCA connectors, the audio oscillator output, and two push but-
tons.
Figure 2-3
Figure 2-3. DAI Connections Block Diagram
ADSP-21364 EZ-KIT Lite Evaluation System Manual
illustrates the EZ-KIT Lite's connections to the DAI.
EZ-KIT Lite Hardware Reference
2-5
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