New hardware and power efficient sporadic logarithmic shifters for DSP applications

• المؤلفون الرئيسيون: Chen, Jiajia, Chang, Chip-Hong, Wang, Yujia, Zhao, Juan, Rahardja, Susanto
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: مقال
• اللغة: English
• منشور في: 2019
• الموضوعات: Digital IC Design; Digital Signal Processing; DRNTU::Engineering::Electrical and electronic engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/105840; http://hdl.handle.net/10220/47854; http://dx.doi.org/10.1109/TCAD.2017.2740300
• المؤسسة: Nanyang Technological University

Shifting an input data by variable amounts is commonly found in arithmetic operations, data encoding and bit-indexing. Although some shift amounts along the entire shift range are not required, the typical realization by a full-range logarithm shifter requires full implementation and therefore suff...