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公开(公告)号：US20240370398A1
公开(公告)日：2024-11-07
申请号：US18312971
申请日：2023-05-05
Applicant: Meta Platforms Technologies, LLC
Inventor： Yin YANG
Abstract: A system, device, and method for a universal intersystem connection are provided. In one aspect, a shielded twisted pair of wires electrically connects a first circuit board and a second circuit board in an apparatus, where the first and second circuit boards may communicate over the shielded twisted pair using differential signalling, and the first circuit board may also be powered by direct current (DC) power over the shielded twisted pair. In an example, the second circuit board is a controller of the first circuit board and may be electrically connected to a battery which powers the first circuit board via the shielded twisted pair. In other examples, a plurality of circuit boards may be electrically connected by the shielded twisted pair to a power source and may communicate with each other via differential signalling over shielded twisted pair.
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