Toshiba 2000 user manual Keyboard and Mouse Interface, USB Interface, Ethernet Interface

Appendix B Device Specifications

B.2.3 Keyboard and Mouse Interface

6 5

43

2 1

mini DIN female

(Note) I/Os are input/output as viewed from this device.

Pin no.	Signal name	Description	I/O
1	DATA	Data	I/O
2	Unused	Unused
3	GND	Signal ground
4	+5V	+5V
5	CLOCK	Clock	I/O
6	Unused	Unused

B.2.4 USB Interface

4	1
	USB socket

(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 +
4	GND	Signal ground

B.2.5 Ethernet Interface

10/100baseT

Ethernet socket

(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	-	-
8	NC	-	-

52 Computer module C2PU37 User’s Manual