aperture
Address bus
AGP aperture
Memory-mapped I/O
https://source.unsplash.com/featured/?aperture#.png
/suto3/google.iconaperture
/suto3/Google画像検索.iconaperture
/suto3/Google定義検索.icon aperture
/suto3/wikipedia.iconaperture
/suto3/weblio.icon aperture
/suto3/kotobank.icon aperture
/suto3/jisho.icon aperture