Appendix B Device Specifications
B.2.3
Keyboard and Mouse Interface
B.2.4
USB Interface
B.2.5
Ethernet Interface
52
6
5
4
3
2
1
mini DIN female
4
1
USB socket
10/100baseT
Ethernet socket
(Note) I/Os are input/output as viewed from this device.
Pin no.
Signal name
DATA
Data
1
Unused
Unused
2
GND
Signal ground
3
+5V
+5V
4
CLOCK
Clock
5
Unused
Unused
6
(Note) I/Os are input/output as viewed from this device.
Pin no.
Signal name
+5V
+5V
1
SBD0 -
Data -
2
SBD +
Data +
3
GND
Signal ground
4
(Note) I/Os are input/output as viewed from this device.
Pin no.
Signal name
TPO+
Twisted pair output
1
TPO-
Twisted pair output
2
TPI +
Twisted pair input
3
NC
-
4
NC
-
5
TPI -
Twisted pair input
6
NC
-
7
NC
-
8
Description
Description
Description
Computer module C2PU37 User's Manual
I/O
I/O
I/O
I/O
I/O
O
O
I
-
-
I
-
-