To create a build for tvOS, go to Build Settings (menu:** File > Build Settings). In the Platform list, select tvOS, then select the Switch Platform button.
Similar to iOS, building your application to a tvOS device involves two steps:
Xcode のビルド先のデバイスを選択するには、以下の手順を行います。
tvOS build settings are the exact same as those for iOS. See iOS build settings to check which settings you can configure for your build.