Toshiba B-FV4 Series Manual page 54

2. ELECTRONICS SPECIFICATIONS
P2 (USB Device port):
Signal
+5 V
D-
D+
N/C
GND
P3 (USB Host port):
Signal
+5 V
HDMA
HDPA
GND
P4 (Ethernet port):
Signal
TD+
TD-
RD+
TCT
N/C
RD-
RCT
N/C
P5 (Serial Interface port):
Signal
+5 V
TXD
RXD
CTS
GND
RTS
N/C
RTS
N/C
This connector is used for the USB device port.
Pin
No.
1
2
3
4
5
This connector is used for the USB host port.
Pin
No.
1
2
3
4
This connector is used for the Ethernet port (10/100 Base).
Pin
No.
1
2
3
4
5
6
7
8
This connector is used for the Serial interface (RS-232C).
+5V is output from the pin 1.
Pin
The TXD signal is a serial signal and output from the pin 2.
No.
The RXD signal is a serial signal and input into the pin 3.
1
2
3
4
5
6
7
8
9
2.3 Main PC Board Connector Pin Assignment
2-17
EO18-33030