高速 こうそく演算 えんざん機構 きこうだったら
kōsokuenzankikōdattara

Noun
Da Copula

The "-tara" conditional form ("if/when…") of 高速演算機構

1. If it were a high-speed arithmetic unit; If the high-speed arithmetic unit existed; Were it a high-speed arithmetic unit

Tara Conditional
Computing