IO extended module based on modular design

Abstract

The invention discloses an IO extended module based on modular design. The IO extended module comprises a main control module, a rear plugboard module 1 and a rear plugboard module 2. The main controlmodule is used for providing a Serial Rapid IO interface, an R232 interface, an internet access, a USB interface, an SATA interface and other universal interfaces for the outside, the main control module is connected with the rear plugboard module 1 through a backboard, and the corresponding interface is directly led out to the outside, or the corresponding interface is rolled out through an associated chip, so that the display and storage functions are easily achieved, or the function of data exchange with the outside is easily achieved; the rear plugboard module 2 is adjacent to a corresponding rear socket, and is specially responsible for converting the x1 PCIe introduced by the main control module into a PCI introduction backboard. If an external IO interface is changed, under the condition that original design is not changed, it is only required that a different IO extended module is replaced, different IO can be achieved, flexible and universal requirements of development of devices for all the arms and services are met, and the extending range of business application is enlarged.

Description

technical field [0001] The present invention designs a computing platform and signal processing, specifically a modularized design IO expansion module for a standardized definition computing module. Background technique [0002] With the rapid development of computer technology, the requirements for intelligent, informatization and automation of air, sea, armor and other military equipment are getting higher and higher, which promotes the upgrading of various military equipment. However, in the military industry, it is necessary to ensure the stability of equipment and the requirements of independent controllability, but also to adapt to the performance improvement of current weapons and equipment. This specific research and production environment has brought many product design problems: The interface is complex, and the system design must consider both the support for the new interface technology and the module interface support of the previous generations; the various equ...

AI Technical Summary

Problems solved by technology

However, in the military industry, it is necessary to ensure the stability of equipment and the requirements of independent controllability, but also to adapt to the performance improvement of current weapons and equipment. This specific research and production environment has brought many product design problems: The interface is complex, and the system design must consider both the support for the new interface technology and the module interface support of the previous generations; the various equipment selection modules are relatively unified as a whole, and the required function details have their own emphasis, so that they can be made to meet the needs of all aspects. Standard modules are relatively difficult

The disadvantage of this design is that the product requirements are different, and the corresponding functional modules must be redesigned and processed according to the functional requirements. The corresponding design of the functional modules is complicated, and the redesign time is long, risky, and costly.

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