14
3.5 Serial Ports
The PSB-810EAV offers two high speed NS16C550 compatible
UARTs with Read/Receive 16 byte FIFO serial ports.
CN5
: COM1
CN12
: COM2
5 4 3 2 1
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10 9 8 7 6
•
CN5/CN12 : Serial Port 10-pin Connector
PIN NO.
DESCRIPTION
1
DATA CARRIER DETECT (DCD)
2
RECEIVE DATA (RXD)
3
TRANSMIT DATA (TXD)
4
DATA TERMINAL READY (DTR)
5
GROUND (GND)
6
DATA SET READY (DSR)
7
REQUEST TO SEND (RTS)
8
CLEAR TO SEND (CTS)
9
RING INDICATOR (RI)
10
N/C
3.6 Keyboard/Mouse Connector
The PSB-810EAV provides 6-pin Min-DIN keyboard/mouse
connector.
•
CN23 : 6-pin Mini-DIN Keyboard/Mouse Connector
PIN NO.
DESCRIPTION
1
KEYBOARD DATA
2
MOUSE DATA
3
GROUND
4
+5V
5
KEYBOARD CLOCK
6
MOUSE CLOCK
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