TVP5146: VBI Quick Start
The TVP5146 video decoder has an internal vertical data processor (VDP) that can be used to slice various VBI data services such as V-Chip, teletext (WST, NABTS), closed caption (CC), wide screen signaling (WSS), program delivery control (PDC), vertical interval time code (VITC), video program system (VPS), copy generation management system (CGMS), and electronic program guide (EPG or Gemstar). This application report provides an introduction to the VBI data slicing capabilities of the TVP5146 and focuses on configuring the TVP5146 for the more commonly used VBI data services.
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