![background image](http://html1.mh-extra.com/html/aaeon/pcm-4896/pcm-4896_user-manual_3317912049.webp)
Chapter 2 Installation
37
Serial ports (CN13)
The PCM-4896 offers four serial ports, three RS-232 and one RS-
232/422/485. These ports allow you to connect them to serial
devices (mouse, printers, etc.).
COM 1-4 RS-232/422/485 serial ports (CN13)
COM1, COM2, COM3, COM4 RS-232/422/485 serial port
PIN SIGNAL PIN SIGNAL
COM1
1
DCDA
2
DSRA
3
RXDA
4
RTSA
5
TXDA
6
CTSA
7
DTRA
8
RIA
9
GND
10 N.C.
COM2
11
DCDB
12 DSRB
(422TXD-/485DATA-)
13
RXDB
14 RTSB
()
15
TXDB
16 CTSB
(/)
17
DTRB
18 RIB
(422RXD-)
19
GND
20 N.C.
COM3
21
DCDC
22 DSRC
23
RXDC
24 RTSC
25
TXDC
26 CTSC
27
DTRC
28 RIC/+5V/+12V
29
GND
30 N.C.
COM4
31
DCDD
32 RSRD
33
RXDD
34 RTSD
35
TXDD
36 CTSD
37
DTRD
38 RID/+5V/+12V
39
GND
40 N.C.
Summary of Contents for PCM-4896
Page 1: ...PCM 4896 L All in One Cyrix GXm Single Board computer with LCD Ethernet Audio 4 COMs...
Page 12: ......
Page 19: ...Chapter 1 General Information 7 Board layout...
Page 24: ...12 PCM 4896 User Manual Locating jumpers J9 J13 J12 J14 J10 J8 J1 J4 J6 J5 J11...
Page 88: ...76 PCM 4896 User Manual...
Page 110: ...98 PCM 4896 User Manual 2 Click the Next button on the Add New Hardware Wizard window...
Page 112: ...100 PCM 4896 User Manual 4 Find and click to choose the sound icon Then click the Next button...
Page 113: ...Chapter 6 Software Configuration 101 5 Click the Have Disk button...
Page 116: ...104 PCM 4896 User Manual...
Page 120: ...108 PCM 4896 User Manual...
Page 124: ...112 PCM 4896 User Manual...
Page 125: ...Appendix C Optional Extras 113 C Optional Extras A P P E N D I X...
Page 128: ...116 PCM 4896 User Manual...