In this paper, the authors propose an algorithm to find all the minimal signed digit (MSD) representations of a constant and present an algorithm to synthesize digital filters base...
A string . . . a2a1a0 over the alphabet {−1, 0, 1} is said to be a minimal signed-binary representation of an integer n if n = k≥0 ak2k and the number of non-zero digits is ...
In the paper, we propose a new metric for the minimization of area in the generic problem of multiple constant multiplications, and demonstrate its effectiveness for digital FIR f...
Abstract— This paper addresses high level synthesis for realtime digital signal processing (DSP) architectures using heterogeneous functional units (FUs). For such special purpos...
Zili Shao, Qingfeng Zhuge, Chun Xue, Bin Xiao, Edw...
Guarded evaluation is a power reduction technique that involves identifying sub-circuits (within a larger circuit) whose inputs can be held constant (guarded) at specific times d...