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LC74788JM - On-Screen Display Controller

Features

  • Display format: 24 characters by 12 rows (Up to 288 characters).
  • Character format: 12 (horizontal) × 18 (vertical) dots.
  • Character sizes: Three sizes each in the horizontal and vertical directions.
  • Characters in font: 128 (128 characters, one spacing character, and one transparent spacing character).
  • Initial display positions: 64 horizontal positions and 64 vertical positions.
  • Blinking: Specifiable in character units.
  • Blinking types.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Ordering number : EN5731A CMOS IC LC74788, 74788M, 74788JM On-Screen Display Controller Overview The LC74788, LC74788M, and LC74788JM are onscreen display controller CMOS ICs that display characters and patterns on the TV screen under microprocessor control. These ICs support 12 × 18 dot characters and can display 12 lines by 24 characters of text.
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