简介

IC9104是一颗2口USB 2.0 KVM多电脑切换控制芯片，它内置调节器、USB 1.1物理层和USB 2.0开关。系统上只需连接一个USB 2.0集线器即可实现功能，相对比传统的4口USB 2.0 KVM整体成本更有优势。用户只需要一个鼠标、键盘和显示器就可以控制四台计算机。IC9104提供了两种轻松切换计算机的方法，一种是按键切换，另一种是键盘热键切换。

特性

4口USB KVM 切换控制器 

— Built-in 3.3V to 1.8V regulator for core power 
— Built-in USB1.1 PHY and USB2.0 switch 
— Supports external serial SPI interface 
— Supports external serial EEPROM interface 
— Upgrade partial firmware and customized parameters through USB interface 
— Programmable hot key 
— Supports 2 general purpose I/O for pushbutton switch 
— Support 2 general purpose I/O for LED indicator 
— Support 1 general purpose I/O for buzzer 
— Support keyboard hot key switch 
— Package is QFN-48(6x6mm)

参数

USB Controller
—Compliant with USB Specification 1.1 Full-Speed transfer mode
—Support User-Configurable endpoints with 2 endpoints
    - End Point 0: Control endpoint

    - End Point A: Interrupt IN endpoint

兼容平台

Microsoft windows XP(32/64 bits), 
Microsoft windows 7 (32/64 bits) , 
Microsoft windows Vista(32/64 bits),
Microsoft windows 8 ,
Microsoft windows 10

 规格书资料下载

Part Number	Package	Description	Download
IC9104	QFN-80(9x9mm)	4-Port USB2.0 KVM Switch Controller