Intel Atom N2800 - Table 17. Internal Stereo Speakers Header; Table 18. Internal S;PDIF Header; Table 19. Internal DMIC Header; Table 20. Front Panel USB Dual-Port Header

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Table 17. Internal Stereo Speakers Header
Pin
Signal Name
Description
1

Analog front left (differential negative)
2
Front_L+
Analog front left (differential positive)
3
Front_R+
Analog front right (differential positive)
4

Analog front right (differential negative)
Table 18. Internal S/PDIF Header
Pin
Signal Name
Description
1
GND
Ground
2
SPDIF_OUT
SPDIF signal from the codec
3
Key (no pin)
Key (no pin)
4
+5V_DC
5 V power (for optical/TOSLINK module)
Table 19. Internal DMIC Header
Pin
Signal Name
Description
1
+3.3 V
3.3 V power (for DMIC module)
2
DMIC_DATA
DMIC data signal
3
GND
Ground
4
DMIC_CLK
DMIC clock signal
5
Key (no pin)
Key (no pin)
Table 20. Front Panel USB Dual-Port Header
Pin
Signal Name
Pin
Signal Name
1
+5 V DC
2
+5 V DC
3
D
4

5
D+
6
D+
7
Ground
8
Ground
9
KEY (no pin)
10
No Connect
Table 21. Front Panel USB Dual-Port Header (with support for Intel Z-U130
USB Solid-State Drive or compatible SSD)
Pin
Signal Name
Pin
Signal Name
1
+5 V DC
2
+5 V DC
3

4

5
D+
6
D+
7
Ground
8
Ground
9
KEY (no pin)
10
LED#