For example, if a cable box or PC has DVI out, but the TV or monitor only has HDMI in, a DVI-to-HDMI adapter cable is used to connect the video. The audio must be cabled separately as DVI ...
Since DVI-D and HDMI both use the same signals for video, this can be connected to either input on a monitor or TV. This implementation is shown displaying a test pattern on the Pipistrello ...