USB org introduced USB3.1 Gen 2 (USB3.2 Gen 2 x1) in year 2013. Further to this, USB3.2 Gen 2 x 2 was also introduced in year 2017.
In the processor segment (specially in 32-bit ARM processors), the implementation of USB 3.X is very rare. Only few of the manufacturers are actually having ARM based general purpose controller with USB 3.X interface. Mainly, these processors only support USB 3.0 (Superspeed USB).
Is there any specific reason for the lesser implementation of USB 3.x across ARM processor platform?
Recently, USB org announces USB 4.0. They will be providing more information on the same in coming few months. Will there be any major development of USB4.0 on ARM processor platform?
Any ideas and suggestions for ARM processor with USB 3.X interface will be a good point to start with.
Thanks & Regards,
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