[alcor]

Description
AU9226 is a highly integrated single chip USB KVM controller offering users the possibility of sharing keyboard, mouse and monitor among up to two PCs. Not like traditional PS2 KVM devices, AU9226 uses USB as its upstream and downstream interface to support its driver-free and plug-n-play features, which allow users to easily install and use the KVM.

FEATUREs
 Fully USB v1.1 specification compliant
 Support USB bus power and device self power
 Support up to 2 PCs via 2 USB upstream ports
 Support USB downstream port 1 for USB keyboard
 Support USB downstream port 2 for USB mouse
 Support PS2 keyboard
 Support both “panel button” and “hot key” to switch among PCs
 Support “auto-scan” mode for users to monitor PCs easily
 Support audio beep when system switches
 Support upstream port selected LED indicators for each PC respectively
 Support phantom keyboard to let user does not need to configure BIOS to turn on “No halt on error”
 Support 2 different sets of key sequence to switch among PCs (Please see the key definition in the following)
 Recalls “Caps Lock”, “Num Lock” and “Scroll Lock” keys’ status for each PC automatically
 Output the monitor selection signals to the external video-switching circuits
 Support 8-bit MCU interface to provide control from external MCU
 Support serial MCU interface to provide control from external MCU
 No need to install device driver under Windows, Macintosh, Linux, FreeBSD  and Sun system
 Support EEPRom to memorize hotkey mode