Advanced MTCMOS-Based Adder Architectures: RCA and Variable-Block CSLA

This book presents the design and performance analysis of low-power adder architectures for deep-submicron CMOS VLSI systems. It focuses on transistor-level implementation of Ripple Carry Adder (RCA) and variable-block Carry Select Adder (CSLA) architectures in 90 nm CMOS using Cadence Virtuoso and Spectre. The book examines 4-bit, 8-bit, 16-bit, and 32-bit configurations, with particular emphasis on the trade-offs among propagation delay, dynamic power, leakage power, Power-Delay Product (...