加法器类型 | 面积(μm2) | 延迟(ns) | 功耗(μW) | 错误率(%) | 平均相对误差距(10−3) |
CLA | 84.2 | 0.57 | 105.4 | 0 | 0 |
LOA | 53.2 | 0.39 | 66.9 | 89.99 | 1.0 |
ETAII | 71.6 | 0.55 | 80.6 | 5.85/16.94 | 2.6 |
ACA | 73.8 | 0.25 | 118.4 | 16.66/16.34 | 18.9 |
SCSA | 109.2 | 0.32 | 134.5 | 5.85 | 2.6 |
CSA | 142.5 | 0.39 | 97.8 | 0.18/0.91 | 0.15 |