Datasheet

3.2 Analog Audio Interface
3.2.1 Analog Output Header
3.2.2 Analog Input Header
www.ti.com Analog Audio Interface
Table 3-3. Analog Output Interface (J5)
HEADER
SIGNAL NAME SCHEMATIC NET NAME
PIN ASSIGNMENT
Right headphone amp output HPR 1
Analog ground GND 2
Left headphone amp output HPL 3
Analog ground GND 4
Digital-to-analog 2 right output DAC2R 5
Analog ground GND 6
Digital-to-analog 2 left output DAC2L 7
Analog ground GND 8
Lineout 1 right output LINE1R 9
Analog ground GND 10
Lineout 1 left output LINE1L 11
Analog ground GND 12
Table 3-4. Analog Input Interface (J4)
HEADER
SIGNAL NAME SCHEMATIC NET NAME
PIN ASSIGNMENT
Analog ground GND 1
Line 1 left input LINEIN1L 2
Analog ground GND 3
Line 1 right input LINEIN1R 4
Analog ground GND 5
Line 2 left input LINEIN2L 6
Analog ground GND 7
Line 2 right input LINEIN2R 8
Analog ground GND 9
Line 3 left input LINEIN3L 10
Analog ground GND 11
Line 3 right input LINEIN3R 12
SLEU097 – April 2008 System Interfaces 19
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