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FC-AE-ASM (Fibre Channel-Avionic Environment-Anonymous Subscriber Messaging) protocol processing chip circuit structure

A FC-AE-ASM, protocol processing technology, applied in the architecture with a single central processor, electrical digital data processing, instruments, etc., can solve the problem of not realizing the protocol chip

Inactive Publication Date: 2018-10-02
XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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AI Technical Summary

Problems solved by technology

[0002] The FC-AE-ASM (Fibre Channel Avionics Environment Anonymous Submission Message) protocol defines the anonymous submission message of FC (Fiber Channel). The chip implementation of this protocol has not been realized in China, and there is no detailed implementable information abroad due to technical blockade.

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  • FC-AE-ASM (Fibre Channel-Avionic Environment-Anonymous Subscriber Messaging) protocol processing chip circuit structure

Examples

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with accompanying drawing and embodiment:

[0020] see figure 1 The circuit structure of the FC-AE-ASM protocol processing chip of the present invention includes a processor module 1, a general processing unit 2, a host interface module 3, and a FC-AE-ASM protocol processing module 4, and the processor 1 and the general processing unit 2 pass through the PLB bus It is connected with the OPB bus, and at the same time, the FC-AE-ASM protocol processing module 4 is connected with the PLB bus. In addition, the host interface module 3 is connected to the FC-AE-ASM protocol processing module 4 . Among them, the processor module 1 realizes the management of on-chip resources, the general processing unit 2 is used for software loading when the chip is powered on, the host interface module 3 provides a management interface and data channel for the off-chip host, and FC-AE-ASM protocol processing Module 4 impl...

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Abstract

The invention belongs to the field of computer hardware, and relates to an FC-AE-ASM (Fibre Channel-Avionic Environment-Anonymous Subscriber Messaging) protocol processing chip circuit structure. TheFC-AE-ASM protocol processing chip circuit structure comprises a processor module, a general processing unit, a host interface module and an FC-AE-ASM protocol processing module, wherein the processormodule and the general processing unit are connected through a PLB (Processor Local Bus) and an OPB (On-chip Peripheral Bus); meanwhile the FC-AE-ASM protocol processing module is connected with thePLB; and in addition, the host interface module and the FC-AE-ASM protocol processing module are connected through an internal interface. By use of the structure, an FC-AE-ASM protocol chip mode is realized, and the structure simultaneously has the functions of an on-chip processor and an off-chip host dual-control chip system.

Description

technical field [0001] The invention belongs to computer hardware technology and relates to a circuit structure of an FC-AE-ASM protocol processing chip. Background technique [0002] The FC-AE-ASM (Fibre Channel Avionics Environment Anonymous Submission Message) protocol defines the anonymous submission message of FC (Fiber Channel). The chip implementation of this protocol has not been realized in China, and there is no detailed implementable information abroad due to technical blockade. . Contents of the invention [0003] Purpose of the invention: [0004] The invention provides a circuit structure capable of converting the FC-AE-ASM protocol into a chip, and realizes the chip of the FC-AE-ASM protocol. [0005] Technical solutions: [0006] Move the user data in the host memory to the on-chip sending buffer through the DMA sending channel, encapsulate the data in the sending buffer according to the FC-AE-ASM protocol and send it to the FC network; transfer the FC-A...

Claims

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Application Information

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IPC IPC(8): G06F15/78
CPCG06F15/7807G06F15/7832
Inventor 田泽刘浩张荣华郭亮黎小玉
Owner XIAN AVIATION COMPUTING TECH RES INST OF AVIATION IND CORP OF CHINA
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