じか並列 へいれつ変換 へんかん じゃなかったです
jikae iretsuhen kankijanakattadesu

Noun
Desu Copula

The polite, past negative form of 直並列変換器

1. Was not a parallel conversion unit.; Wasn't a parallel conversion unit.

Past/Perfective
Negative
Polite
Casual Register
Computing