Manual

Chapter 4 Specifications

4-11

Front USB Interface (Down-stream port)

 USB Interface Pin Assignments and Signal Names

Connector...........................: USB 2.0 / USB 1.1 compliant

Connector set screw ...........: Type A connector

USB Interface

USB 2.0/1.1 compliant

Supported speed

• Low (1.5 Mbps)

• Full (12 Mbps)

• Hi (480 Mbps)

Power supply voltage: 5 VDC ± 5%, Output current: 500mA (max.)

Communication distance (Max): 5m

Connectable USB: 127

*1 It is a number of totals seen from host PC. It is different according to the

connected situation. Two USB-HUB are built into the FP. Touch panel con-

troller is connected with one side, the keypad and the mouse pointer are

connected on the other.

Connection phase: 6 phases*

No.

Signal Name Condition Pin Location

1 USB1-5V +5VIN

2 USBD1(-) USB data(-)

3 USBD1(+) USB data(+)

4 GND Ground