ASMedia ASM3142
ASM3142 is the next generation Universal Series Bus xhci host controller, bridging PCI Express to USB3.1 Gen-II, compliant with USB3.1 Specification Revision 1.0 and Intel eXtensible Host Controller Interface specification revision 1.1. It also supports backward compatible with legacy USB function and devices, compliant with USB Attach SCSI Protocol revision 1.0, supporting the function of debugport on port A of USB. It uses advance process with low voltage supply, following standard PCI Express/USB bus l power management and advance chip power management to reduce total power consumption efficiently under ia idle/standby state.