NOVA-3710/3710SV Socket 370 Celeron
TM
& Pentium III
®
Multimedia & Dual VGA , Ethernet Embedded Board
20
•
CN22 , CN23 : Serial Port 2x5 pin header Connector
(COM4,3)
Pin No. Description Pin No. Description
1
DCD
2
DSR
3
RXD
4
RTS
5
TXD
6
CTX
7
DTR
8
RI
9
GND
10
NC
3.4 Serial Ports ( For COM2 RS422/485 )
The NOVA-3710/3710SV offers RS422 / 485 option for COM2 .
•
CN1 : 4-pin Header for S422 / RS485 Mode
RS422 / 485 Mode
PIN NO.
DESCRIPTION
1 TX+
2 TX-
3 RX+
4 RX-
3.5 Keyboard Connector
The NOVA-3710/3710SV provides one internal keyboard
connectors.
•
CN20 : 6-pin Header Mouse Connector
PIN NO.
DESCRIPTION
1 VCC
2
KB-CLK / To IO connector
3
KB-CLK / From chipset
4
KB-DATA / To IO connector
Содержание NOVA-3710
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