16
3.5 USB Port Connector
NOVA-7810 provides two USB ports (USB 1.1 compliant).
•
CN35: USB 8-pin Header
PIN Description
A1 VCC
A2 DATA
0-
A3 DATA
0+
A4 GROUND
B1 VCC
B2 DATA
0-
B3 DATA
0+
B4 GROUND
3.6 Serial
Ports
The NOVA-7810 offers four high speed NS16C550 compatible UARTs
with Read/Receive 16 byte FIFO in each serial port.
•
CN8: D_SUB 9-PIN Connector
PIN Description
1
DATA CARRIER DETECT (DCD)
2
RECEIVE DATA (RXD)
3
TRANSMIT DATA (TXD)
4
DATA TERMINAL READY (DTR)
5 GROUND
6
DATA SET READY (DSR)
7
REQUEST TO SEND (RTS)
8
CLEAR TO SEND (CTS)
9
RING INDICATOR (RI)
•
CN11: 10-pin Connector
PIN Description
1
DATA CARRIER DETECT (DCD)
2
RECEIVE DATA (RXD)
3
TRANSMIT DATA (TXD)
4
DATA TERMINAL READY (DTR)
5 GROUND
6
DATA SET READY (DSR)
7
REQUEST TO SEND (RTS)
8
CLEAR TO SEND (CTS)
9
RING INDICATOR (RI)
10 N/C