Cn1: Ps/2 Keyboard And Ps/2 Mouse Connectors; Cn2, Cn3: Com1 And Vga Connector - Global American Core 2804080 User Manual

CN1: PS/2 Keyboard and PS/2 Mouse Connectors

PS/2 Mouse
PS/2 Keyboard
Signal Name Keyboard
Keyboard data
N.C.
GND
5V
Keyboard clock
N.C.

CN2, CN3: COM1 and VGA Connector

[
Signal Name
DCD
RXD
TXD
DTR
GND
[ [ [[
Signal Name
Blue
GND
GND
N.C.
N.C.
HSYNC
2804080 User's Manual
INSTALLATIONS
Mouse Signal Name
1 1 Mouse data
2 2 N.C.
3 3 GND
4 4 5V
5 5 Mouse clock
6 6 N.C.
Pin # Pin # Signal Name
1 6
2 7
3 8
4 9
5 10
Pin # Pin # Signal Name
Red 1 2
3 4
5 6
7 8
9 10
11 12
13 14
NC 15
DSR
RTS
CTS
RI
Not Used
Green
N.C.
GND
GND
GND
N.C.
VSYNC
13