FE8.1 高速四端口USB控制器

I NTRODUCTION

T he Terminus FE8.1 is an extremely compact High

Speed 4-port USB hub controller. It is compliant to

USB-IF “ Universal Serial Bus Specification

Revision 2.0 ” (USB 2.0) specification from every

aspects but one – FE8.1 always reports itself as an

Self-Powered hub, regardless of the actual system

implementation. To achieve the absolutely minimal

pin counts, there is no input signal pins left to

monitor the local power status.

The FE8.1 is a highly integrated, high quality, and

high performance solution for USB 2.0 4-port hub.

With its ti