- Texas AIP Consumer Audio User's Guide

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5.3 Combined Master and Slave Modes With PSIA-2722
SCKI
BCK
LRCK
DOUT
DIN
DAC
ADC
PCM3793A
Daughtercard#1
Clock
Manager
AudioInterface
PSIA-2722
Slave
Master
Master
Slave
Combined Master and Slave Modes With PSIA-2722
As shown in Figure 5-5 , the DEM-DAI3793A/3794A EVM can provide evaluation for both slave and master
modes of the PCM3793A at the same time without setup jumpers on the motherboard if the user has
access to the PSIA-2722 analyzer.
Figure 5-5. Combined Master and Slave Mode Configuration with SYS-2722
Refer to the jumper combination shown in Figure 5-6 to set up the combined master and slave modes
configuration.
54 Evaluation and Measurements SBAU127 – July 2007
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