Standard Ports – Pin Assignment
Standard Ports – Pin Assignment
Low-active signals are identified with a minus sign.
Serial port COM1 / 2 / 3 (RS232)
Pin Signal
Name
9-pin D-SUB Connector
1
Carrier Detect)
2
Data)
DCD (Data
RXD
(Receive
3 TXD
Data)
(Transmit
4
DTR (Data Terminal Ready)
5
Ground)
GND
(Signal
6
(Data Set Ready)
DSR
7
RTS (Request to Send)
8
o Send)
CTS (Clear t
9 RI (Ring
Indicator)
Combined PS/2 Keyboard and Mouse Connector
P
al Name
in
Sign
6-pin Mini-DIN Connector
1 Keyboard
data
2 Mouse
data
3 GND
4 +5
V
5 Keyboard
clock
6 Mouse
clock
56
KISS 2U - User’s Manual (Version 1.01)
