文章詳目資料

Journal of Computers EIMEDLINEScopus

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篇名 Operator Hardware Realization using FPGA: CMAC Implementation as an Example
卷期 33:6
作者 Kuan-Yi LinShih-An LeePeter Liu
頁次 051-060
關鍵字 CMAChardware implementationinteger numeric systemEIMEDLINEScopus
出刊日期 202212
DOI 10.53106/199115992022123306004

中文摘要

英文摘要

We propose a hardware implementation on a field-programmable gate array (FPGA) of the cerebellar model articulation controller (CMAC) with an integer numeric system. Existing hardware implementations of floating-point processes on FPGAs have utilized the IEEE 754 standard, which introduces complex operations leading to long processing times. For the most complex part of the CMAC, that is, the exponential operator, traditional look-up table methods carry high memory costs. We, therefore, use a Taylor series to realize the exponential operator. Finally, we connect all the modules into the CMAC.

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