IEI Integration IMBA-Q870-i2 - Manual (Page 70)

IMBA-Q870-i2 ATX Motherboard
Page 52
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
9 HDMI_DATA0# 21 HDMI_GND
10 HDMI_CLK 22 HDMI_GND
11 GND 23 HDMI_GND
12 HDMI_CLK#
Table 3-36: HDMI Connector Pinouts
3.3.6 Serial Port Connector (COM1)
CN Label: COM1
CN Type: DB-9 connector
CN Location: See Figure 3-30
CN Pinouts: See Table 3-37
The serial port connects to a RS-232 serial communications device.
PIN NO. DESCRIPTION PIN NO. DESCRIPTION
1 DCD1 6 DSR1
2 RXD1 7 RTS1
3 TXD1 8 CTS1
4 DTR1 9 RI1
5 GND
Table 3-37: Serial Port Connector Pinouts
Figure 3-32: Serial Port Connector Pinouts
3.3.7 VGA and DVI Connectors
CN Label: VIDEO1