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Appendix C Pin Assignments
95
Note:
The cable of serial port (CN20) comes with four DSUB-9
male connectors. The pin assignments of each DSUB-9
connector are listed below for your reference:
Table C-19: COM2 port for RS-232, RS-422 and RS-485 (CN20)
Pin
Signal
RS-232
RS-422
RS-485
11
DCD2
TX-
DATA-
13
RxD2
TX+
DATA+
15
TxD2
RX+
NC
17
DTR2
RX-
NC
19
GND
GND
GND
12
DSR2
DSR2 (not used)
DSR2 (not used)
14
RTS2
RTS2 (not used)
DSR2 (not used)
16
CTS2
CTS2 (not used)
DSR2 (not used)
18
RI2
RI2 (not used)
DSR2 (not used)
C.18 CompactFlash™ card connector (CN21)
Table C-20: CompactFlash card connector (CN21)
Pin
Signal
Pin
Signal
1
GND
2
D03
3
D04
4
D05
5
D06
6
D07
7
-CS0
8
A10
2
9
-ATA SEL
10
A09
2
11
A08
2
12
A07
2
13
VCC
14
A06
2
15
A05
2
16
A04
2
17
A03
2
18
A02
19
A01
20
A00
Содержание PCM-9574
Страница 1: ...PCM 9574 Socket 370 Celeron Pentium III SBC with LCD Ethernet and SCSI User s Manual...
Страница 18: ...6 PCM 9574 User s Manual 1 4 Board layout and dimensions Figure 1 1 PCM 9574 dimensions...
Страница 22: ...10 PCM 9574 User s Manual 2 3 Locating jumpers Figure 2 1 Locating jumpers...
Страница 24: ...12 PCM 9574 User s Manual 2 4 2 Solder side Figure 2 3 Locating connectors solder side...
Страница 44: ...32 PCM 9574 User s Manual...
Страница 48: ...36 PCM 9570 S User s Manual...
Страница 49: ...Award BIOS Setup This chapter describes how to set BIOS configuration data C H A P T E R 4...
Страница 61: ...PCI SVGA Setup Introduction Installation of SVGA driver for Windows 95 Windows 98 Windows NT C H A P T E R 5...
Страница 72: ...60 PCM 9574 User s Manual...
Страница 73: ...Audio Introduction Installation of audio driver for Windows 95 98 NT 2000 6 C H A P T E R...
Страница 84: ...72 PCM 9574 User s Manual...
Страница 88: ...76 PCM 9574 User s Manual...
Страница 89: ...Installing PC 104 Modules This appendix gives instructions for installing PC 104 modules A P P E N D I X B...
Страница 112: ...100 PCM 9574 User s Manual...
Страница 113: ...System Assignments System I O ports 1st MB memory map DMA channel assignments Interrupt assignments D A P P E N D I X...
Страница 117: ...Optional Extras A P P E N D I X E...
Страница 120: ...108 PCM 9574 User s Manual...
Страница 121: ...Mechanical Drawings A P P E N D I X F...
Страница 122: ...110 PCM 9570 S User s Manual F 1 Component side Figure F 1 PCM 9574 mechanical drawing component side...
Страница 123: ...Appendix F Mechanical Drawings 111 F 2 Solder side Figure F 2 PCM 9574 mechanical drawing solder side...
Страница 124: ...112 PCM 9570 S User s Manual...