Freescale Semiconductor TWR-MCF52259-Ethenet specs

Introduction To USB

USB Standard Connectors

A-connector (upstream)		Root Hub
A-connector (upstream)		A A	A
		A A	A
	B	B	B
		B	TM
			Hub
		A	A
		A
	B			B Hub
B-connector (downstream)	B	Hub
B-connector (downstream)		Hub			A
				A	A
		A		A
		A
	A		B		B
		B	B
		B

B

A

Connector types

B

Image 88

Freescale Semiconductor TWR-MCF52259-Ethenet manual USB Standard Connectors