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PCI Express, officially abbreviated as PCIe or PCI-e, is a high-speed serial computer expansion bus standard, designed to replace the older PCI, PCI-X and AGP bus standards. It is the common motherboard interface for personal computers' graphics cards, sound cards, hard disk drive host adapters, SSDs, Wi-Fi and Ethernet hardware connections. PCIe has numerous improvements over the older standards, including higher maximum system bus throughput, lower I/O pin count and smaller physical footprint, better performance scaling for bus devices, a more detailed error detection and reporting mechanism, and native hot-swap functionality. More recent revisions of the PCIe standard provide hardware support for I/O virtualization.
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Cyphal is a lightweight protocol designed for reliable intra-vehicle communications using various communications transports, originally destined for CAN bus, but targeting various network types in subsequent revisions. OpenCyphal is an open-source project that aims to provide MIT-licensed implementations of the Cyphal protocol. The project was known as UAVCAN prior to rebranding in March 2022.
M-PHY is a high speed data communications physical layer protocol standard developed by the MIPI Alliance, PHY Working group, and targeted at the needs of mobile multimedia devices. The specification's details are proprietary to MIPI member organizations, but a substantial body of knowledge can be assembled from open sources. A number of industry standard settings bodies have incorporated M-PHY into their specifications including Mobile PCI Express, Universal Flash Storage, and as the physical layer for SuperSpeed InterChip USB.
References
- ↑ "MIPI Camera Serial Interface 2 (MIPI CSI-2)". MIPI Alliance. 4 January 2017. Archived from the original on 28 September 2019.
- ↑ "MIPI Camera Serial Interface 3 (MIPI CSI-3)". MIPI Alliance. 4 January 2017. Archived from the original on 28 September 2019.
- ↑ "MIPI Camera Command Set (MIPI CCS)". MIPI Alliance. 12 November 2017. Archived from the original on 2 July 2019.
- ↑ "MIPI Alliance Expands Popular CSI-2 Camera Specification Beyond Mobile". MIPI Alliance. April 5, 2017. Archived from the original on September 28, 2019.
- ↑ "New Version of Most Widely Used Camera and Imaging Interface—MIPI CSI-2—Designed to Build Capabilities for Greater Machine Awareness". MIPI Alliance. September 26, 2019. Archived from the original on September 28, 2019.
- ↑ "VIP Central > MIPI CSI-2 v3.0 is here! – The industry's First Comprehensive Solution for 5G, Imaging, Surveillance and Automotive". blogs.synopsys.com. Archived from the original on 2019-09-04. Retrieved 2019-09-28.
- ↑ "MIPI Camera Serial Interface 3 (MIPI CSI-3)". Archived from the original on 2018-02-07. Retrieved 2018-02-07.
- ↑ "MIPI Alliance Releases MIPI CCS, a New Specification that Streamlines Integration of Image Sensors in Mobile Devices". MIPI Alliance. November 30, 2017. Archived from the original on September 28, 2019.
- ↑ "An Interface to Make Installing Image Sensors Easier". Electronic Design. 2017-11-30. Archived from the original on 2019-09-28. Retrieved 2019-09-28.
- ↑ "Understanding MIPI Alliance Interface Specifications". Archived from the original on 2023-11-10. Retrieved 2018-02-07.
