A reconfigurable embedded computer-on-module based on sip

Abstract

The invention discloses a reconfigurable embedded computer module based on SiP. The reconfigurable embedded computer module comprises a minimum system SiP module based on A DSP. The SiP module comprises the DSP, an FPGA, a bootstrap configuration unit and a configuration data interface unit. The function and performance of the reconfigurable embedded computer module and the determination of the architecture belong to generality extraction based on the requirement analysis of a plurality of type tasks, and therefore the reconfigurable embedded computer module has wide adaptability in function and performance. The DSP+FPGA standard architecture is adopted, the FPGA reconfigurable technology and the SiP miniaturization packaging technology are fully combined, power consumption and the size are reduced, reliability is improved, meanwhile, the application range of the reconfigurable embedded computer module is greatly enlarged through the design of the generality of the reconfigurable embedded computer module, and later maintaining and upgrading are facilitated.

Description

technical field [0001] The invention relates to a reconfigurable embedded computer module based on SiP, which is especially suitable for missile-borne weapon systems with requirements of miniaturization, light weight, high performance and high reliability. Background technique [0002] With the upgrade of the missile weapon system's requirements for missile range, maneuverability, reliability, etc., the overall requirements of the missile system for the miniaturization, light weight, high performance and high reliability of the missile system are getting higher and higher. [0003] In the previous design, the computer circuit built with packaged devices occupied a large printed board area and system volume, which could not meet the development trend of miniaturization and miniaturization of missile systems. [0004] The use of SiP technology can not only reduce the design complexity of the entire system, reduce design risks, and reduce development costs, but also greatly red...

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Problems solved by technology

[0005] In the previous design, FPGA has been widely used in the missile signal processing system and has become the core device of the missile computer, but its reliability design in the environment is a difficult problem

On the one hand, FPGA software may be affected by the external space environment and cause various problems, the consequences of which are serious or even catastrophic; on the other hand, when the FPGA software itself has design defects or changes in application requirements due to weapon systems, If the update and upgrade of FPGA software can be realized in the environment without bomb disposal, the life cycle of the software system can be extended, and the economic benefits generated at the same time are immeasurable

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