Serial Ports Connectors - Boser HS-6200 Manual

3.8 Serial Ports Connectors

The HS-6200/6600 offers two high speed NS16C550 compatible
UARTs with Read/Receive 16 byte FIFO serial ports with two
internal 10-pin header. The HS-6200P/6600P which is with two
external DB-9 connectors without VGA nor LAN on-board. All pin-
assignment are listing at below:
CN21/22 : Serial Port DB-9 Connector (COM1/COM2)
l
PIN NO.
1
2
3
4
5
6
7
8
9
CN13/16 : Serial Port 10-pin Header (COM1/COM2)
l
PIN NO.
1
3
5
7
9
24
DATA CARRIER DETECT
RECEIVE DATA
TRANSMIT DATA
DATA TERMINAL READY
GROUND
DATA SET READY
REQUEST TO SEND
CLEAR TO SEND
RING INDICATOR
DESCRIPTION
DCD
RXD
TXD
DTR
GND
DESCRIPTION
PIN NO. DESCRIPTION
2 DSR
4 RTX
6 CTX
8 RI
10 NC
(DCD)
(RXD)
(TXD)
(DTR)
(GND)
(DSR)
(RTS)
(CTS)
(RI)