IMBA-9454B ATX Motherboard
Page 34
4.2.12 Serial Port Connector 1
CN Label:
COM1-4
CN Type:
40-pin box header (2x20)
CN Location:
CN Pinouts:
The serial port connector provides a connection for four serial ports. These serial ports
also support a selectable pin-9. Use the jumpers to adjust the pin-9 settings.
Figure 4-13: Serial Port Connector 1 Location
PIN
DESCRIPTION
PIN
DESCRIPTION
1
DCD1
2
DSR1
3
RXD1
4
RTS1
5
TXD1
6
CTS1
7
DTR1
8
RI1
9
GND
10
NC
11
DCD2
12
DSR2
13
RXD2
14
RTS2
15
TXD2
16
CTS2
17
DTR2
18
RI2
19
GND
20
NC
21
DCD3
22
DSR3
23
RXD3
24
RTS3
Содержание IMBA-9454B
Страница 2: ...IMBA 9454B ATX Motherboard Page ii Revision Date Version Changes 4 February 2009 1 00 Initial release ...
Страница 17: ...IMBA 9454B ATX Motherboard Page 1 Chapter 1 1 Introduction ...
Страница 23: ...IMBA 9454B ATX Motherboard Page 7 Chapter 2 2 Detailed Specifications ...
Страница 32: ...IMBA 9454B ATX Motherboard Page 16 Voltage Current 12 V 10 44 A Table 2 1 Power Consumption ...
Страница 33: ...IMBA 9454B ATX Motherboard Page 17 Chapter 3 3 Unpacking ...
Страница 38: ...IMBA 9454B ATX Motherboard Page 22 Chapter 4 4 Connector Pinouts ...
Страница 61: ...IMBA 9454B ATX Motherboard Page 45 Chapter 5 5 Installation ...
Страница 91: ...IMBA 9454B ATX Motherboard Page 75 Chapter 6 6 BIOS Setup ...
Страница 96: ...IMBA 9454B ATX Motherboard Page 80 BIOS Menu 2 Advanced ...
Страница 140: ...IMBA 9454B ATX Motherboard Page 124 Chapter 7 7 Driver Installation ...
Страница 157: ...IMBA 9454B ATX Motherboard Page 141 Appendix A A BIOS Options ...
Страница 161: ...IMBA 9454B ATX Motherboard Page 145 Appendix B B Terminology ...
Страница 165: ...IMBA 9454B ATX Motherboard Page 149 Appendix C C Digital I O Interface ...
Страница 168: ...IMBA 9454B ATX Motherboard Page 152 Appendix D D Watchdog Timer ...
Страница 171: ...IMBA 9454B ATX Motherboard Page 155 Appendix E E Address Mapping ...
Страница 173: ...IMBA 9454B ATX Motherboard Page 157 Figure E 3 Input Output IO 2 of 2 ...
Страница 174: ...IMBA 9454B ATX Motherboard Page 158 E 3 Interrupt Request IRQ Figure E 4 Interrupt Request IRQ ...
Страница 175: ...IMBA 9454B ATX Motherboard Page 159 E 4 Memory Figure E 5 Memory ...
Страница 176: ...IMBA 9454B ATX Motherboard Page 160 Appendix F F Compatibility ...
Страница 179: ...IMBA 9454B ATX Motherboard Page 163 Appendix G G Hazardous Materials Disclosure ...
Страница 183: ...IMBA 9454B ATX Motherboard Page 167 Appendix H H AC 97 Audio Codec ...
Страница 188: ...IMBA 9454B ATX Motherboard Page 172 Index ...