汎用 はんよう入出力 にゅうしゅつりょく制御 せいぎょ装置 そうちじゃなかったです
han'yō nyū shutsuryokuseigyosōchijanakattadesu

Noun
Desu Copula

The polite, past negative form of 汎用入出力制御装置

1. Was not a general-purpose I/O control device.; Wasn't a general-purpose I/O control device.

Past/Perfective
Negative
Polite
Casual Register
Computing