Superior performance when multiple FS devices operate concurrently.Providing dedicated TT control logics for each downstream port.Multiple Transaction Translator (TT) architecture.With 256-byte RAM, 20K-byte internal ROM, and 64K-byte SRAM.Performance: 12 MIPS 12.5MHz (maximum).1 cycle instruction execution (maximum).USB-C port supporting USB-C current modes, including USB Default, On-chip 8-bit micro-processor.Support up to 4-port native USB Type-C ports, no external Mux or CC controller needed.Support up to 2-port Power Delivery 3.0.Support TCPC interface compliant with Type-C™ Port Controller Interface Spec 1.0.Compliant with Power Delivery spec rev.Compliant with USB Type-C™ Cable and Connection Specification Revision 1.0.Native USB USB-C/Power delivery support in G元590-S series.Backward compatible to USB specification Revision 2.0/1.1.Downstream ports support SS+, SS, HS, FS, and LowSpeed (LS) traffic.Upstream port supports SuperSpeed+ (10G/SS+), SuperSpeed (5G/SS), HighSpeed (HS) and FullSpeed (FS) traffic.It can enable systems to fast charge handheld devices even during “Sleep” and “Power-off” modes. It also allows portable devices to draw up to 1.5A from G元590 charging downstream ports (CDP) or dedicated charging port (DCP). With different configurations, it could fast-charge Apple devices with up to 2.4A, Samsung Galaxy devices, and any device complaint with BC1.2/1.1. G元590 features the native fast-charging and complies with USB-IF battery charging specification rev1.2. G元590 also implements multiple TT architecture providing dedicated TT to each downstream (DS) port, which guarantees Full-Speed(FS) data passing bandwidth when multiple FS devices perform heavy loading operations. It supports Super Speed, Hi-Speed, and Full-Speed USB connections and is fully backward compatible to all USB 2.0 and USB 1.1 hosts. G元590 integrates Genesys Logic self-developed USB 3.1 Gen 2 Super Speed transmitter/receiver physical layer (PHY) and USB 2.0 High-Speed PHY.
It is compliant with the USB 3.1 specification. Genesys G元590 is a low-power, and configurable USB 3.1 Gen 2 hub controller.
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