PPC-5190 Flat Panel PC
Page 153
B.4 Serial Ports
The POS-8520 offers six high speed NS16C550 compatible UARTs with Read/Receive 16
byte FIFO serial port (COM1/COM2/COM3/COM4/COM5/COM6)
COM1: Serial Port 2x5 pin header Connector
PIN Description PIN Description
1 DCD
2 DSR
3 RXD
4 RTS
5 TXD
6 CTX
7 DTR
8 RI
9 GND
10
NC
CN20A: Serial Port DB-9 Male Connector (COM1)
PIN Description
1
DATA CARRIER DETECT (DCD)
2
RECEIVE DATA (RXD)
3
TRANSMIT DATA (TXD)
4
DATA TERMINAL READY (DTR)
5 GROUND
(GND)
6
DATA SET READY (DSR)
7 REQUEST
TO
SEND
(RTS)
8
CLEAR TO SEND (CTS)
9 RING
INDICATOR
(RI)
COM2: Serial Port 2 x 5 Pin Header Connector
COM2 Support three modes: RS-232, RS-422 and RS-485 (via 2 x 5 pin box header
connector).
Summary of Contents for PPC-5190GS
Page 1: ...PPC 5190 Flat Panel PC Page 1 ...
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Page 19: ...PPC 5190 Flat Panel PC Page 19 1 Introduction Chapter 1 ...
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Page 35: ...PPC 5190 Flat Panel PC Page 35 2 POS 8520 Motherboard Chapter 2 ...
Page 43: ...PPC 5190 Flat Panel PC Page 43 3 Installation and Configuration Chapter 3 ...
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Page 69: ...PPC 5190 Flat Panel PC Page 69 4 System Maintenance Chapter 4 ...
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Page 81: ...PPC 5190 Flat Panel PC Page 81 5 AMI BIOS Chapter 5 ...
Page 139: ...PPC 5190 Flat Panel PC Page 139 Appendix A A IEI Panel PC Product Line ...
Page 149: ...PPC 5190 Flat Panel PC Page 149 B Interface Connectors Appendix B ...
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Page 171: ...PPC 5190 Flat Panel PC Page 171 C BIOS Configuration Options Appendix C ...
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Page 177: ...PPC 5190 Flat Panel PC Page 177 D Software Drivers Appendix D ...
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