LC74730M

Ordering number : EN*4247A CMOS LSI LC74730M On-Screen Display Controller LSI Preliminary Overview The LC74730M is a CMOS LSI for on-screen display, a function that displays characters and patterns on a TV screen under microprocessor control. (The LC74730M supports the S-VCR format.) The characters displayed have an 8 × 8 dots structure and a dot interpolation function is provided. The LC74730M display 10 lines of 24 characters each. Package Dimensions unit: mm 3073A-MFP30S [LC74730M] Features Screen format: 10 lines × 24 characters (up to 240 characters) Character format: 8 (horizontal) × 8 (vertical) (interpolation function provided) Character sizes: Three horizontal sizes and 3 vertical sizes Number of characters in font: 64 characters Display start position — Horizontal: 64 positions — Vertical: 64 positions Blinking: In character units Types of blinking: Two types with approximately 1.0 sec. and 0.5 sec. Background color: Four background colors (in internal synchronization mode) (For the PAL-M format: 1 color; blue background) External control input: 8-bit serial data input format Built-in sync separator circuit Built-in synchronization recognition circuit: Recognizes whether or not external synchronizing signals are present Video output: NTSC and PAL-M format composite outputs, Y-C output SANYO: MFP30S SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN ...