摘要
•Hotplug capabilities are designed as an expected or graceful methodology in which the user is not permitted to install or remove a PCIe endpoint device without first notifying the system software.•Hotswap capabilities allow endpoints or PCIe switches with endpoints to be inserted or removed from a PCIe system gracefully or unexpectedly without special consideration.•ATCA, advanced telecommunication computer architecture is a new specification with high availability and high reliability key features which improves data acquisition systems.•Data acquisition systems are used almost everywhere and a demand in the nuclear fusion research field.•Nuclear fusion is a future alternative for power and energy resources generation for world humanity consumption.