Residue Position-Coded Look-Up Table Processing
Akis P. Goutzoulis, Diane K. Davies, Edward C. Malarkey, Joe C. Bradley, Paul R. Beaudet · 1987
Residue arithmetic(1) has some very desirable features(2,3) which include: lack of carries, bounded input/output dynamic range and the ability to decompose a calculation into many parallel subcalculations of lesser complexity. Such features, when combined with high-speed position-coded optoelectronic look-up tables (LUT), result in high-speed, power efficient, low complexity processors.