
NOVA-PV-D5251/D4251 5.25" SBC
Page 51
This connector provides RS-232 connections for four serial ports.
Figure 3-26: COM Connector Locations
Pin Description
Pin Description
1
DATA CARRIER DETECT (DCD1#)
2
DATA SET READY (DSR1#)
3
RECEIVE DATA (RXD1)
4
REQUEST TO SEND (RTS1#)
5
TRANSMIT DATA (TXD1)
6
CLEAR TO SEND (CTS1#)
7
DATA TERMINAL READY (DTR1#)
8
RING INDICATOR (RI1#)
9
GND 10
GND
11
DATA CARRIER DETECT (DCD2#)
12
DATA SET READY (DSR2#)
13
RECEIVE DATA (RXD2)
14
REQUEST TO SEND (RTS2#)
15
TRANSMIT DATA (TXD2)
16
CLEAR TO SEND (CTS2#)
17
DATA TERMINAL READY (DTR2#)
18
RING INDICATOR (RI2#)
19
GND 20
GND
21
DATA CARRIER DETECT (DCD3#)
22
DATA SET READY (DSR3#)
23
RECEIVE DATA (RXD3)
24
REQUEST TO SEND (RTS3#)
25
TRANSMIT DATA (TXD3)
26
CLEAR TO SEND (CTS3#)
27
DATA TERMINAL READY (DTR3#)
28
RING INDICATOR (RI3#)
29
GND 30
GND
31
DATA CARRIER DETECT (DCD4#)
32
DATA SET READY (DSR4#)
33
RECEIVE DATA (RXD4)
34
REQUEST TO SEND (RTS4#)
Содержание NOVA-PV-D4251
Страница 16: ......
Страница 17: ...NOVA PV D5251 D4251 5 25 SBC Page 1 1 Introduction Chapter 1 ...
Страница 21: ...NOVA PV D5251 D4251 5 25 SBC Page 5 Figure 1 3 Connector Solder Side ...
Страница 23: ...NOVA PV D5251 D4251 5 25 SBC Page 7 Figure 1 5 NOVA PV D5251 D4251 Dimensions mm ...
Страница 28: ...NOVA PV D5251 D4251 5 25 SBC Page 12 2 Unpacking Chapter 2 ...
Страница 33: ...NOVA PV D5251 D4251 5 25 SBC Page 17 3 Connectors Chapter 3 ...
Страница 77: ...NOVA PV D5251 D4251 5 25 SBC Page 61 4 Installation Chapter 4 ...
Страница 106: ...NOVA PV D5251 D4251 5 25 SBC Page 90 5 BIOS Screens Chapter 5 ...
Страница 138: ...NOVA PV D5251 D4251 5 25 SBC Page 122 Appendix A A BIOS Menu Options ...
Страница 141: ...NOVA PV D5251 D4251 5 25 SBC Page 125 Appendix B B One Key Recovery ...
Страница 149: ...NOVA PV D5251 D4251 5 25 SBC Page 133 Figure B 5 Partition Creation Commands ...
Страница 183: ...NOVA PV D5251 D4251 5 25 SBC Page 167 Appendix C C Terminology ...
Страница 188: ...NOVA PV D5251 D4251 5 25 SBC Page 172 Appendix D D Watchdog Timer ...
Страница 191: ...NOVA PV D5251 D4251 5 25 SBC Page 175 Appendix E E Hazardous Materials Disclosure ...