ASM3142 Datasheet | ASMedia

Description ASMedia ASM3142 is the next generation Universal Series Bus xhci host controller, bridging PCI Express to USB3.1 Gen-II, pliant with USB3.1 Specification Revision 1.0 and Intel e Xtensible Host Controller Interface specification revision 1.1. It also supports backward patible with legacy USB function and devices, pliant with USB Attach SCSI Protocol revision 1.0, supporting the function of debugport on port A of USB. ASMedia ASM3142 also supports the new feature of USB3.1 Gen2, named Multiple INs to achieve fully utilization rate of 10Gbps data rate, taking advantage of the available bandwidth of USB3.1 Gen2 bus. ASM3142 supports two USB3.1 Gen-II ports and perform trusting high speed bandwidth with PCI Express Gen-III x2 supporting. 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. ASM3142 integrates ASMedia self-designed PCI Express/Super Speed USB/USB2.0 PHY, supporting the t proprietary driver for Windows 7 and in box driver for Windows 8.0, Windows 8.1, Windows 10 and various Linux n kernels. The application of ASM3142 includes Motherboard, Desktop PC, Notebooks, Workstations, Servers, Add-in cards, PCI Express based embedded platform. 2. Features nfide General Feature o  Bridge PCI Express to USB3.1  Integrate e Xtensible Host Controller C  pliant with e Xtensible Host Controller Interface specification Revision 1.1 ia  Upload firmware through external SPI ROM  External 20MHz differential crystal d  Support driver on Windows7, Windows8, Windows 8.1, and Windows 10 e  Support various Linux kernels M PCI Express Feature  Support PCI Express Gen-III x2 AS  Support high bandwidth performance with low latency  Support PCI Express Link power management  pliant with PCI Express Base 3.0 Specification  pliant with PCI Express Card Electromechanical 2.0 specification  pliant with PCI...