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Design and Analysis of CMOS Linear Feedback Shift Registers for Low Power Application

机译:低功耗应用CMOS线性反馈移位寄存器的设计与分析

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Chip manufacturing technologies have been a key to the growth in all electronics devices over the past decade, bringing added convenience and accessibility through advantages in cost, size, and power consumption. Using recent CMOS technology, LFSR is implemented until layout level which develops low power application. One of the most frequent uses of a LFSR inside a FPGA is as a counter. Using a LFSR instead of a binary counter can increase the clock rate considerably due to the low routing resource required to produce the next state logic. This paper explores the LFSR using different architecture in a 0.18μm CMOS technology. There are 3 type architecture implemented into LFSR which is NAND gates, pass transistor and transmission gates. Those LFSR are compare in term of CMOS layout, hardware implementation and power consumption using Mentor Graphics tools. Thus, it provides analysis of LFSR for low power application in CMOS VLSI.
机译:芯片制造技术一直是过去十年中所有电子设备增长的关键,通过成本,尺寸和功耗,通过优点增加了方便和可访问性。使用最近的CMOS技术,LFSR实现直到开发低功耗的布局级别。在FPGA内LFSR最常见的用途之一是柜台。由于产生下一个状态逻辑所需的低路由资源,使用LFSR而不是二进制计数器可以显着增加时钟速率。本文探讨了在0.18μmCMOS技术中使用不同架构的LFSR。有3种型架构进入LFSR,它是NAND门,通过晶体管和传输门。这些LFSR在CMOS布局,硬件实现和使用导师图形工具的功耗中进行了比较。因此,它提供了CMOS VLSI中低功率应用的LFSR的分析。

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