Approximate computing is an emerging trend in digital design that trades off the requirement
of exact computation for improved speed and power performance. This paper proposes …

This paper proposes a novel approach to build integer multiplication circuits based on
speculation, a technique which performs a faster-but occasionally wrong-operation resorting …

This work presents novel methods for the optimization of compressor trees for FPGAs as
required in many arithmetic computations. As demonstrated in recent work, important key …

The increasing importance of datapath circuits in complex systems-on-chip calls for special
arithmetic optimizations. The goal is to automatically achieve the handcrafted results which …

The increasing importance of datapath circuits in complex systems-on-chip calls for special
arithmetic optimisations. The goal is to achieve automatically the handcrafted results which …

Addition is the key arithmetic operation in most digital circuits and processors. Therefore,
their performance and other parameters, such as area and power consumption, are highly …

Despite the progress of the last decades in electronic design automation, arithmetic circuits
have always received way less attention than other classes of digital circuits. Logic …

Datapath synthesis incorporating complex operation templates has been proven extremely
efficient especially for the digital signal processing (DSP) application domain. However, only …

This paper describes the architecture and hardware generation concept of a parameterized
MAC unit for use in a scalable embedded DSP core. The MAC unit supports a broad set of …

本文提出了一种直接数字频率合成器(DDFS) 的设计, 以Parallel_CORDIC (COrdinate Rotation
Digital Computer) 算法模块替代传统的查找表方式, 实现了相位与幅度的一一对应 …