Installation Instructions
EC3-1816CLD2NA
- 13 -
2.10 Audio Port
This board provides one 2×5Pin audio port (pitch: 2.0mm).
Pin
Signal
Pin
Signal
1 LOUT_R 2 LOUT_L
3 GND_AUDIO
4 GND_AUDIO
5 LIN_R 6 LIN_L
7 GND_AUDIO
8 GND_AUDIO
AUDIO1
9 MIC_L 10 MIC_R
2.11 Mouse/Keyboard Port
This board provides one Mini DIN 1-to-2 PS/2 port.
Pin
Signal
1 KB_DATA
2 MS_DATA
3 GND
4 +5V
5 KB_CLK
KM1
6 MS_CLK
2.12 SATA Interface
This motherboard provides one double-layer SATA interface. SATA2 is optional, and
the selection method can be set in BIOS SETUP. Please refer to BIOS Setup part for
detailed information.
Pin
Signal
Pin
Signal
1
GND 8
GND
2
TX1+ 9
TX2+
3
TX1- 10
TX2-
4
GND 11
GND
5
RX1- 12
RX2-
6
RX1+
13
RX2+
SATA1/SATA2
7
GND 14
GND