Appendix B Device Specifications
Computer module C3PU35 User’s Manual
52
B.2.3 USB Interface
(Note) I/Os are input/output as viewed from this device.
Pin no. Signal name Description I/O
1
+5V +5V
2
SBD0 - Data -
3
SBD + Data +
1
4
USB socket
4
GND Signal ground
B.2.4 Ethernet Interface
(Note) I/Os are input/output as viewed from this device.
Pin no. Signal name Description I/O
1
TPO+ Twisted pair output O
2
TPO- Twisted pair output O
3
TPI + Twisted pair input I
4
NC - -
5
NC - -
6
TPI - Twisted pair input I
7
NC - -
10/100baseT
Ethernet socket
8
NC - -