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LC74785 Datasheet On-Screen Display Controller LSI

Manufacturer: SANYO (now Panasonic)

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Overview

Ordering number : EN5520A CMOS LSI LC74785, LC74785M On-Screen Display Controller LSI Overview The LC74785 and LC74785M are on-chip EDS CMOS LSIs for on-screen display, a function that displays characters and patterns on a TV screen under microprocessor control.

These LSIs support 12 × 18 dot characters and can display 12 lines by 24 characters of text.

Key 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.
  • Initial display positions: 64 horizontal positions and 64 vertical positions.
  • Blinking: Specifiable in character units.
  • Blinking types: Two periods supported: About 1.0 second and about 0.5 second.
  • Blanki.

More Datasheets from SANYO (now Panasonic)

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LC74785M On-Screen Display Controller LSI
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LC74783M On-screen Display Controller LSI
LC74784 On-screen Display Controller LSI