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arXiv 1307.8401cs.AR
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FpSynt:一个用于嵌入式系统的定点数据路径综合工具

FpSynt: a fixed-point datapath synthesis tool for embedded systems

Ilya Y. Zhbannikov, Gregory W. Donohoe

摘要:

数字移动系统必须以低功率、小尺寸和重量以及低成本运行。内置浮点硬件的高性能桌面微处理器不适合这些情况。对于嵌入式系统,用定点运算来实现这些计算是有利的。我们提出了一个自动化的定点数据路径合成工具FpSynt设计的嵌入式应用程序在定点域具有足够的精度,大多数应用程序。FpSynt可以在GNU通用公共许可证下从以下GitHub存储库获得:http://github.com/izhbannikov/FPSYNT

英文摘要:

Digital mobile systems must function with low power, small size and weight, and low cost. High-performance desktop microprocessors, with built-in floating point hardware, are not suitable in these cases. For embedded systems, it can be advantageous to implement these calculations with fixed point arithmetic instead. We present an automated fixed-point data path synthesis tool FpSynt for designing embedded applications in fixed-point domain with sufficient accuracy for most applications. FpSynt is available under the GNU General Public License from the following GitHub repository: http://github.com/izhbannikov/FPSYNT

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