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Concurrent evolution of hardware and software for application-specific microprogrammed systems

机译:专用微程序系统的硬件和软件并行发展

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Embedded systems often have to calculate some mathematical functions using iterative algorithms. When hard constraints are specified in terms of the area on the chip a possible solution is to implement the iterative algorithm by means of a microprogrammed digital circuit. In this paper, the first version of a new design framework is presented to automate the design and optimization of such microprogrammed systems. The framework utilizes evolutionary design and optimization techniques to find the most suitable implementation of the hardware architecture as well as the program for the programmable logic controller. The functionality of the proposed approach is evaluated using evolutionary design of three HW/SW systems under different constraints.
机译:嵌入式系统通常必须使用迭代算法来计算一些数学函数。如果针对芯片的面积指定了硬约束,则可能的解决方案是借助微程序数字电路来实现迭代算法。在本文中,提出了新设计框架的第一个版本,以自动化此类微程序系统的设计和优化。该框架利用进化设计和优化技术来找到最合适的硬件体系结构以及可编程逻辑控制器程序。在不同约束条件下,使用三个硬件/软件系统的进化设计来评估所提出方法的功能。

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