21
Connecting to a Control Signal (continued)
PS/2 mouseADB (Mac) mouse
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
CLK
DATA
SEL1
SEL0
GND
1
2
3
4
5
6
DATA
+5V
GND
CLK
ComputerProjector
6
3
4
21
Mini Din 6pin
PS/2 cable
+5V
5
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
SDATA
SEL1
SEL0
GND
1
2
3
4
ADB
+5V
GND
ComputerProjector
3
4
21
Mini Din 4pin
ADB cable
+5V
(POWER ON)
Serial mouse
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
GND
1
2
3
4
5
6
7
8
9
CD
RD
TD
DTR
GND
DSR
RTS
CTS
RI
Computer
Projector
12345
6789
D-sub 9pin
Serial cable (option)
TDM
SELO
SEL1
READY