Texas Instruments DEM-DAI3793A User Manual
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5.1
Slave Mode With Audio Precision SYS-2722 (Default Setting)
SCKI
BCK
LRCK
DOUT
DIN
DAC
DIR:LC89052T
ADC
PCM3793A
Daughter card #2
Daughter card #1
DIT: DIT4096
U302
CN302
U301
CN301
SW301
SW001
Clock
Manager
AudioInterface
Slave Mode With Audio Precision SYS-2722 (Default Setting)
These jumper configurations for the DEM-DAI3793A/3794A EVM motherboard are the default device
settings. Simple evaluation using the Audio Precision SYS-2722 (as shown in
settings. Simple evaluation using the Audio Precision SYS-2722 (as shown in
) is easily
managed.
Figure 5-1. Slave Mode Configuration With SYS-2722
To put the DEM-DAI3793A/3794A EVM motherboard into the default slave mode configuration, connect
the S/PDIF input and output to optical jumper U302 (or coaxial jumper CN302) and jumper U301 (or
jumper CN301). Then select SW301 and SW001, respectively. Refer to the jumper combination shown in
the S/PDIF input and output to optical jumper U302 (or coaxial jumper CN302) and jumper U301 (or
jumper CN301). Then select SW301 and SW001, respectively. Refer to the jumper combination shown in
50
Evaluation and Measurements
SBAU127 – July 2007