FL1100EX 是一款 4 埠 USB 3.2 Gen1 主機控制器，配備基於硬體的多流、多執行緒並行處理引擎，可為每個 USB 3.2 Gen1 連接埠提供完整頻寬，
並針對多個裝置同時運行進行了進一步最佳化。無韌體和高集成度有利於更簡單、更快速的系統集成，並且整體擁有成本較低。
FL1100EX 符合 xHCI 1.0 標準，確保系統現在和將來具有最佳相容性，並設定效能標準，同時提供更低的功耗。
FL1100EX 採用 116 腳、9 毫米 x 9 毫米佔位面積 DRQFN（雙排）封裝，具有 4 個 USB 3.2 Gen1 下游連接埠。
Optimizes Performance when Operating Multiple Protocols
Hardware base accelerator router minimizes latency and protects high-bandwidth real-time data streams while still allowing access to ample best effort bandwidth. To the user this means fast backups even while watching high-definition video or other high-bandwidth real-time applications.
Fully Complies with the UASP Requirements
FL1100EX fully supports the UASP (USB Attached SCSI Protocol) standard, the next generation storage protocol designed for USB 3.2 Gen1. This feature optimizes the transfer efficiency for the 5Gbps channel by eliminating some of the classic BOT (bulk-only transport) bottlenecks.
Hardware-based LPM Capable
FL1100EX also supports hardware-based LPM (Link Power Management). When a USB 2.0 LPM-capable device is attached, FL1100EX automatically negotiates with the device for entrance to the low power states. This helps the system manage the link power more effectively and, by eliminating software intervention, allows the host CPU to remain in sleep states for longer periods of time. This second factor can result in power savings that are orders of magnitude larger than the link power savings alone.
USB Charging Support
FL1100EX is compliant with Battery Charging (BC) Specification Revision 1.2: Charging Downstream Port (CDP), and China Charging YD/T 1591-2009 Standards. FL1100EX’s proprietary hybrid-charging mode automatically distinguishes BC-compliant devices or China Charging devices and handshakes accordingly. With appropriate power supply design, system designers can easily support USB charging without extra discrete USB charging components.
USB Debug Capability Support
The FL1100EX supports USB Debug Capability defined by the xHCI specification. Debug capability enables low-level system debug using a USB-to-USB connection between two computers, and is a requirement from Microsoft for those platforms.
Application :
1) PC/POS
2) SERVER
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