EX-96085 User Manual
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3.15 CPU FREQUENCY SELECTION
JP3
: CPU Frequency Selection
The selections are as follows :
SELECTION
JUMPER SETTING
(Pin Closed)
JUMPER
ILLUSTRATION
100 MHz
1-2
*** Manufacturing Default: 100MHz.
3.16 COM PORT CONNECTOR
There are four COM ports enhanced in this board namely: COM1, COM2, COM3 and COM4. COM1,
COM3 and COM4 are fixed for RS-232, while COM2 is selectable for RS-232/422/485.
COM1 :
COM1 Connector
The COM1 Connector assignments are as follows :
PIN
ASSIGNMENT
1
DCD1
2
RX1
3
TX1
4
DTR1
5
GND
6
DSR1
7
RTS1
8
CTS1
9
RI1
COM1