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Data transfer over USB 3.2 at speeds up to 20 Gbps

31.05.2018

Synopsys successfully hosted the world's first USB 3.2 demonstration. The main system was running Windows 10 with standard USB drivers without any modifications.

The USB 3.2 host controller was based on the HAPS-80 FPGA platform connected to the physical board via a Type-C connector. The target system ran Linux and contained similar hardware resources. The only difference was that the second system was configured as a storage device.

The board used allowed data transfer at speeds up to 10 Gb / s for each line. In their solution, Synopsys engineers combined both lanes to achieve a total throughput of 20 Gbps. At the same time, the company notes that USB 3.2 does not require the use of any specific cables.

The demonstration used a pair of regular Belkin USB 3.1 Type-C cables that you can buy in a regular store.

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