Datasheet

ADSP-21262 EZ-KIT Lite Evaluation System Manual 2-5
ADSP-21262 EZ-KIT Lite Hardware Reference
DAI Interface
The pins of the digital audio 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 connect to the AD1835A audio codec, the CS8414 S/PDIF
receiver, the audio oscillator output, and two push buttons. Figure 2-3
illustrates the EZ-KIT Lite connections to the DAI.
Refer to “Analog Audio Interface” on page 1-8 and “Digital Audio Inter-
face” on page 1-10 for more information about setting the processor to
communicate with these devices.
Figure 2-3. DAI Connections Block Diagram