IMB-Q870-i2 microATX Motherboard
Page 50
PIN NO.
DESCRIPTION
PIN NO.
DESCRIPTION
8
GND
20
HDMI_GND
9
HDMI_DATA0#
21
HDMI_GND
10
HDMI_CLK
22
HDMI_GND
11
GND
23
HDMI_GND
12
HDMI_CLK#
Table 3-34: HDMI Connector Pinouts
3.3.6 Serial Port Connector (COM1)
CN Label:
COM1
CN Type:
DB-9 connector
CN Location:
See
Figure 3-28
CN Pinouts:
See
Table 3-35
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 3-35: Serial Port Connector Pinouts
Figure 3-30: Serial Port Connector Pinouts
Summary of Contents for IMB-Q870-i2
Page 17: ...IMB Q870 i2 microATX Motherboard Page 1 Chapter 1 1 Introduction ...
Page 25: ...IMB Q870 i2 microATX Motherboard Page 9 Chapter 2 2 Packing List ...
Page 31: ...IMB Q870 i2 microATX Motherboard Page 15 Chapter 3 3 Connectors ...
Page 69: ...IMB Q870 i2 microATX Motherboard Page 53 Chapter 4 4 Installation ...
Page 96: ...IMB Q870 i2 microATX Motherboard Page 80 Chapter 5 5 BIOS ...
Page 140: ...IMB Q870 i2 microATX Motherboard Page 124 6 Software Drivers Chapter 6 ...
Page 163: ...IMB Q870 i2 microATX Motherboard Page 147 Appendix A A BIOS Options ...
Page 166: ...IMB Q870 i2 microATX Motherboard Page 150 ...
Page 167: ...IMB Q870 i2 microATX Motherboard Page 151 Appendix B B Terminology ...
Page 171: ...IMB Q870 i2 microATX Motherboard Page 155 Appendix C C One Key Recovery ...
Page 179: ...IMB Q870 i2 microATX Motherboard Page 163 Figure C 5 Partition Creation Commands ...
Page 214: ...IMB Q870 i2 microATX Motherboard Page 198 Appendix D D Digital I O Interface ...
Page 217: ...IMB Q870 i2 microATX Motherboard Page 201 Appendix E E Watchdog Timer ...
Page 220: ...IMB Q870 i2 microATX Motherboard Page 204 Appendix F F Hazardous Materials Disclosure ...