WM8955BL Wolfson Microelectronics, WM8955BL Datasheet - Page 22

• Manufacturer Part Number: WM8955BL
• Description: Stereo DAC
• Manufacturer: Wolfson Microelectronics

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WM8955BL
DIFFERENTIAL MONO LINE-IN
The WM8955BL can take either a single-ended or a differential mono signal and mix it into the
LOUT1/2 and ROUT1/2 outputs. In both cases, LINEINL and LINEINR still remain available as stereo
line-in. Differential mono input mode is enabled by setting the DMEN bit, as shown below.
Table 10 Differential Mono Line-in Enable
Figure 8 Differential Mono Line-in Configuration (DMEN=1)
Figure 9 Single-ended Mono Line-in Configuration (DMEN=0)
R38 (26h)
Mono Mixer
(1)
REGISTER
ADDRESS
0
BIT
DMEN
LABEL
0
DEFAULT
Differential mono line-in enable
0 = Single-ended line-in from MONOIN+
1 = Differential line-in
DESCRIPTION
PD Rev 4.1 February 2007
Production Data
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