![]() ![]() TT basically handles the unbalanced traffic speed between the USPORT (operating in HS) and DSPORTS (operating in FS/LS) of hub. *Note: TT (transaction translator) implements the control logic defined in Section 11.14 ~ 11.22 of USB specification revision 2.0. With different part numbers, G元590 also has USB Type-C function integrated (G元590-S).Īvailable packages of G元590/G元590-S are listed in the following table. 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 1) or dedicated charging port (DCP 2). 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* (Note1) 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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