Processor on an Electronic Microchip Comprising a Hardware Real-Time Monitor

a real-time monitor and processor technology, applied in the field of real-time systems, can solve the problems of oversizing the system, increasing the financial cost of the system, and increasing the development of specific operating systems, so as to reduce the ratio of the time for changing the context over the processing time, and reduce the latency of the processor

Inactive Publication Date: 2012-02-09
THALES SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

In this patented technology, there were several technical improvements that made up about reducing delays caused by changing context codes during execution: 1) faster reconfiguration times due to less overhead from context switches; 2) improved efficiency in accessing memories without requiring complex procedures like precomputing (PCI), while maintaining secure operation under heavy workload conditions; 3) increased flexibility through direct manipulation of tasks instead of hardwired connections between components, resulting in more efficient utilization of resources and higher overall performance levels than previous methods.

Problems solved by technology

This patents describes different ways to manage computer programs during execution times without affecting any important parts like CPU cores. However, these methods have limited capabilities because current methodologies require physical connections between components. There also exists a challenge when changing contextual states through external devices, making them difficult to implement at all levels within acceptable limits.

Method used

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  • Processor on an Electronic Microchip Comprising a Hardware Real-Time Monitor
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  • Processor on an Electronic Microchip Comprising a Hardware Real-Time Monitor

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Embodiment Construction

[0026]The invention relates to a processor on an electronic microchip capable of executing mathematical processes. The processor comprises means for the management of the processes which take the form of hardware. The management of the processes comprises the activation and the suspension of the processes and the management of the execution of the processes according to their priorities.

[0027]Each of the processes is associated with a priority, the order of execution of the processes being determined based on these priorities. Each of the processes comprises a program described in the form of instructions.

[0028]The embedding of the means for management of the processes within a processor requires a processor with a dedicated architecture.

[0029]This embedding leads to the constraint that the processor must be specifically developed with an embedded OS (Operating System). The processors of the prior art implement a control logic that is external to the processor. The advantage of the emb

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Abstract

A processor on an electronic microchip is capable of executing mathematical processes, each of said processes being associated with a priority, and includes means for the management of the processes, the means for the management of the processes taking the form of hardware, the management of the processes comprising the activation and the suspension of the processes and the management of the execution of the processes according to their priorities.

Description

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Claims

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Application Information

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Owner THALES SA
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