ECS Elitegroup CDC-I [20/56] Installing the motherboard

Installing the Motherboard

COM2: Onboard serial port header

Connect a serial port extension bracket to this header to add a second serial port to

your system.

1 DCDB Data Carrier Detect

2 SINB Serial Input

3 SOUTB UART B Serial Output

4 DTRB UART B Data Terminal Ready

5 GND Ground

6 DSRB Data Set Ready

7 RTSB RART B Request to Send

8 CTSB Clear to Send

9 RI Ring Indicator

10 Key No pin

Pin Signal Name Function

SPDIFO: SPDIF out header

This is an optional header that provides an S/PDIF (Sony/Philips Digital Interface)

output to digital multimedia device through optical fiber or coaxial connector.

2 +5VA 5V analog Power

3 Key No pin

4 GND Ground

Pin Signal Name Function

1 SPDIF SPDIF digital output

LVDS: LVDS connector (Optional)

Pin Signal Name Pin Signal Name

1 VDD 2 VDD

5 V_LED 6 V_LED

7 GND 8 GND

9 PWM_LED 10 EN_LED

11 GND 12 RXIN3-

13 RXIN3+ 14 GND

15 V_EDID 16 GND

17 RXIN0- 18 RXIN0+

19 GND 20 RXIN1-

21 RXIN1+ 22 GND

23 RXIN2- 24 RXIN2+

3 GND 4 GND

25 GND 26 RXCLK+

27 RXCLK- 28 GND

29 DATA-EDID 30 CLK-EDID