Intelligent platform management controller

Abstract

The invention provides an intelligent platform management controller, and is applicable to a standard ATCA architecture platform. The intelligent platform management controller is electrically connected with a single-board power supply unit, a sensor unit and a Payload unit; the intelligent platform management controller comprises a protocol processing unit and a logic expansion interface unit; the protocol processing unit is electrically connected with the logic expansion interface unit through an FSMC bus and a PS sequential bus; the protocol processing unit is electrically connected with the Playload unit through a UART bus, and the logic expansion interface unit is electrically connected with the Playload unit through a Local BUS bus; the protocol processing unit and the logic expansion interface unit are electrically connected with the single-board power supply unit; the protocol processing unit is electrically connected with the sensor unit; the detecting end of the single-boardpower supply unit is connected with an A / D module of the protocol processing unit.

Description

technical field [0001] The invention belongs to the technical field of data communication, and in particular relates to an intelligent platform management controller. Background technique [0002] The ATCA (Advanced Telecom Computing Architecture) standard is an advanced telecom computing platform. It is a new generation of industrial computer architecture launched by PICMG (PCI Industrial Computer Manufacturer's Group, PCI Industrial Computer Manufacturers Association) based on the CPCI standard. Network, computer server and other application fields provide a new standardized platform, which has the characteristics of modular structure, strong compatibility and high scalability. ATCA has defined a series of unified specifications, including the core specification PICMG 3.x of chassis structure, power management, heat dissipation management, backplane interconnection and system management, and formulated 5 auxiliary specifications of point-to-point communication. System man...

AI Technical Summary

Problems solved by technology

At present, the mainstream intelligent platform management controller chips or solutions in the market have problems of high cost, poor reliability and weak compatibility.

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