COM3, COM4, COM5,COM6 Serial Ports
COM3, COM4, COM5, COM6 a 10-pin header connector,
is the onboard COM3, COM4, COM5, COM6 serial port of
the
TR-LCD1
9
00-ITX-
7
. The following table shows its pin
assignments.
Pin # RS232 Mode Signal Name
1
DCD, Data carrier detect
2
RXD, Receive data
3
TXD, Transmit data
4
DTR, Data terminal ready
5
GND, ground
6
DSR, Data set ready
7
RTS, Request to send
8
CTS, Clear to send
9
Ring-IN
10
NC
PWROUT1 Connector
Pin #
Signal Name
1
VCC
2
GND
3
GND
4
+12V
PWROUT2 Connector
Pin #
Signal Name
1
VCC
2
GND
1
1
1
2
9
10
26
TR-LCD1900-ITX-7 User Manual
Summary of Contents for TR-LCD1900-ITX-7
Page 17: ...Jumper Locations on the TR LCD1900 ITX 7 16 TR LCD1900 ITX 7 User Manual ...
Page 22: ...Connector Locations on the TR LCD1900 ITX 7 21 TR LCD1900 ITX 7 User Manual ...
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