USB 3.0 Based Heterogeneous Data High-Speed Transfer Subsystem

Development of a high-speed data transfer subsystem to connect a computer and an external equipment is very relevant for a wide variety of areas - industry, medicine, scientific research and many others. At first glance, modern high-speed interfaces provide all the possibilities to complete the task. In practice, developers face a number of difficulties that prevent the full use of high bandwidth, for example, of USB 3.0 interface. The reasons for these difficulties lie both in the lack of information about the practical experience of using these interfaces, and in the well-known technical complexity of high-speed interfaces implementation. The article presents a method for developing a subsystem that provides high-speed transfer of heterogeneous data using the example of a large-format digital inkjet printer. The development results are formulated, information on the use of the subsystem in commercial products is given.