also: ケージーディー · ケイジーディー
noun
known good die; fully-tested chip; KGD
Engineering term for a semiconductor die that has passed full testing and is known to be functional before packaging or assembly.
ＫＧＤは、パッケージ前に全テストをパスしたダイを指す。
KGD refers to a die that has passed all tests before packaging.