CXA2094 Sony Corporation, CXA2094 Datasheet - Page 21

• Manufacturer Part Number: CXA2094
• Description: US Audio Multiplexing Decoder
• Manufacturer: Sony Corporation

Description of Control Registers
ATT (4):
SPECTRAL (6): Perform high frequency (fs = 3kHz) separation adjustment.
WIDEBAND (6): Perform low frequency (fs = 300Hz) separation adjustment.
TEST-DA (1): Set DAC output test mode.
TEST1 (1):
FST (1):
NRSW (1):
Adjust the signal level input to COMPIN (Pin 12) to the standard input level.
Variable range of the input signal: standard input level –5.0dB to +3.0dB
0 = Level min.
F = Level max.
0 = Level max.
3F = Level min.
0 = Level min.
3F = Level max.
0 = Normal mode
1 = DAC output test mode
In addition, the following output are present at Pin 47.
TVOUT-L (Pin 47): DA control DC level
Monitor SAP BPF and NR BPF output.
0 = Normal mode
1 = SAP BPF and NR BPF output
In addition, the following outputs are present at Pins 47 and 46.
TVOUT-L (Pin 47): SAP BPF OUT
TVOUT-R (Pin 46): NR BPF OUT
Select forced STEREO mode
0 = Normal mode
1 = Forced stereo mode
Select stereo mode or SAP mode
0 = Stereo mode
1 = SAP mode
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CXA2094Q