CY4607M is a Multi-TT HX2VL very low-power 4-Port hub development Kit. This HX2VL development kit board is a tool to demonstrate the features of HX2VL devices (CY7C65632, CY7C65634). In the initial phase of the design, this board helps developers to understand the chip features and limitations before proceeding with a complete design. HX2VL™ is Infineon’s next generation family of high performance, very low power USB 2.0 hub controllers. HX2VL has integrated upstream and downstream transceivers, a USB Serial Interface Engine (SIE), USB Hub Control and Repeater logiC and Transaction Translator (TT) logic. Infineon has also integrated external components such as voltage regulator and pull-up/pull-down resistors, reducing the overall bill of materials required to implement a USB hub system.