High Performance Low Latency ۱۶×۱۶ bit Booth Multiplier using Novel ۴-۲ Compressor Structure
Publish place: majlesi Journal of Electrical Engineering، Vol: 14، Issue: 2
Publish Year: 1399
نوع سند: مقاله ژورنالی
زبان: English
View: 163
This Paper With 9 Page And PDF Format Ready To Download
- Certificate
- من نویسنده این مقاله هستم
استخراج به نرم افزارهای پژوهشی:
شناسه ملی سند علمی:
JR_MJEE-14-2_001
تاریخ نمایه سازی: 25 بهمن 1401
Abstract:
In this article, the design procedure of a low latency Booth multiplier has been proposed. With the help of a novel ۴-۲ compressor, a high-performance ۱۶×۱۶ bit Booth multiplier has been implemented, which depicts high operating frequency. To achieve this, the proposed ۴-۲ compressor has been utilized successively in the Partial Product Reduction Tree (PPRT) of the multiplier and by means of radix-۴ Booth scheme, the multiplier has been designed. The Partial Product (PP) generation circuitry is also based on the other work published by the authors which enables the designed structure to work at the frequency of ۳۵۰MHz. The main advantage of the designed compressor is the elimination of the middle stage inverters between cascaded blocks of PPRT which considerably enhances the speed of whole system. Simulation results for TSMC ۰.۱۸µm CMOS technology and ۱.۸V power supply have been demonstrated to confirm the correct operation of proposed ۴-۲ compressor. According to the results, the achieved delay of the critical path for hard test and high capacitive load, equal to ۱۰۰fF, is ۹۳۶ps while a power consumption of ۲۵۵.۱۵µW has been achieved at the operating frequency of ۱۰۰MHZ.
Keywords:
Authors
Ali Rahnamaei
Department of Electrical Engineering, Ardabil Branch, Islamic Azad University, Ardabil, Iran.
Azadeh Kiani Sarkaleh
Department of Electrical Engineering, Rasht Branch, Islamic Azad University, Rasht, Iran.
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :