MCMC [MicroTCA (Micro Telecom Computing Architecture) Carrier Management Controller]

A rack management and telecommunications computing technology, applied in the computer field, can solve problems such as high cost, large area, and low execution efficiency, and achieve the effect of reducing area, high computing speed, and ensuring processing speed

Active Publication Date: 2014-03-12
NO 722 RES INST OF CHINA SHIPBUILDING IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problems of low execution efficiency, high cost, and large area caused by the BMC implementation of MCMC in the prior art, the embodiment of the present invention provides a rack management controller with micro-telecom computing architecture

Method used

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  • MCMC [MicroTCA (Micro Telecom Computing Architecture) Carrier Management Controller]
  • MCMC [MicroTCA (Micro Telecom Computing Architecture) Carrier Management Controller]

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Embodiment

[0025] The embodiment of the present invention provides a kind of MCMC, see figure 1 with figure 2 , the MCMC10 is located on the MCH1 of the micro-telecom computing architecture, the MCMC10 includes an FPGA (Field Programmable Gate Array, Field Programmable Gate Array) chip, and the FPGA chip includes: an embedded processor 11 for data processing and a management module controller 12, The embedded processor 11 is electrically connected to the main processor of the MCH1, and the management module controller 12 is electrically connected to the EMMC30 on the PM3 and at least one MMC20 on the AMC2 respectively. Wherein, the embedded processor 11 can be embedded in the FPGA chip in the form of a soft core, or embedded in the FPGA chip in the form of a hard core.

[0026] Specifically, the embedded processor 11 embedded in the form of a soft core can be implemented in the following manner: VHDL (Very-High-Speed ​​Integrated Circuit Hardware Description Language, high-speed integr...

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Abstract

The invention discloses an MCMC [MicroTCA (Micro Telecom Computing Architecture) Carrier Management Controller], and belongs to the field of a computer. The MCMC comprises an FPGA (Field Programmable Gate Array) chip, wherein the FPGA chip comprises an embedded processor which is used for carrying out data processing and a management module controller, the FPGA chip is arranged on an MCH (MicroTCA Carrier Hub) board, the embedded processor is electrically connected with a main processor of the MCH board, and the management module controller is respectively and electrically connected with an MMC (Module Management Controller) on an AMC (Advanced Mezzanine Card) and an EMMC (Enhanced Module Management Controller) on a power supply card. According to the MCMC disclosed by the invention, the FPGA chip is adopted as the MCMC, the embedded processor and the management module controller are arranged in the FPGA chip, main information processing of the MCMC is completed by the embedded processor, the computing speed of the embedded processor in the FPGA chip is high, and thus running and processing speeds of the MCMC are ensured; the area of the MCMC is reduced as the embedded processor is in an embedded type.

Description

technical field [0001] The invention relates to the computer field, in particular to a rack management controller of a micro-telecom computing architecture. Background technique [0002] MicroTCA (MicroTelecomComputingArchitecture, Microtelecom Computing Architecture) standard is widely used in ship communication due to its high speed and miniaturization. [0003] In the MicroTCA system, it is mainly divided into three different boards: MCH (MicroTCACarrierHub, micro-telecom computing architecture rack switch) board, PM (PowerManager, power management) card and AMC (AdvancedMezzanineCard, advanced mezzanine card), where the MCH board As the core unit of the MicroTCA system, it can process the information of PM card and AMC. Specifically, in the MicroTCA system, the MCH board is interconnected with the PM card and the AMC through an IPMI (IntelligentPlatformManagementInterface, intelligent platform management interface). IPMI has corresponding management controllers for the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/931G05B19/042
Inventor 郭浩卢虹郑霞徐翔黄晓晨陈昊徐鹏飞张翼程晓李三邓玉华蔡立安汤灵淳增辉邓松何裕舒
Owner NO 722 RES INST OF CHINA SHIPBUILDING IND
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