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3.2.3.8
Audio Interface
PG5 Gain and PG6 Gain Options
PG5 Gain and PG6 Gain Options
PG5 gain (for the left channel) or PG6 (for the right channel) can be adjusted from the available
drop-down menu.
Figure 3-20
shows the Audio Interface Function menu.
Figure 3-20. Audio Interface Function Menu Tab
Audio Interface Setting 1 Options
Use this section of the menu to set the audio data format for the DAC input and ADC output, and set the
mode as Master or Slave. Bit length is fixed at 16 bits.
Audio Interface Setting 2 Options
Use this section of the menu when working in Master mode.
•
MSR: sets system clock rate
•
NPR: sets system clock divider rate
•
BCK: chooses between normal and burst BCK output
Burst operation of BCK in master mode will contribute to greater overall reduction in power consumption.
See the
PCM3793A data sheet
for the possible combinations of these register settings.
SBAU127 – July 2007
Set-Up Guide
37
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Summary of Contents for DEM-DAI3793A
Page 1: ...DEM DAI3793A 3794A EVM User s Guide July 2007 AIP Consumer Audio TI Japan SBAU127...
Page 2: ...2 SBAU127 July 2007 Submit Documentation Feedback...
Page 16: ...Description 16 SBAU127 July 2007 Submit Documentation Feedback...
Page 72: ...Schematic PCB Layout and Bill of Materials 72 SBAU127 July 2007 Submit Documentation Feedback...
