LC74736PT
Overview
CMOS IC
On-Screen Display Controller
The LC74736PT is an on-screen display CMOS IC that displays characters and patterns on a TV screen under the control of a microcontroller. For QVGA display, the LC74736PT supports the use of both a 16 × 16 dot character font and a 16 × 16 dot graphic font with 16 colors. For WVGA display, the LC74736PT supports the use of both a 24 × 32 dot character font and a 24 × 32 dot graphic font with 16 colors. The LC74736PT can also implement extremely varied displays by the use of an external ROM. The LC74736PT supports both QVGA (480×234) and WVGA (800×480).
Features
(1) Screen structure Main: 2 screens (1 screen for WVGA display) 30 characters×15 lines (up to 450 characters) on a QVGA panel 33 characters×15 lines (up to 495 characters) on a WVGA panel (Up to 34 characters×18 lines) Wallpaper display screen: QVGA mode: maximum Permanent repetition of a 4×4 (horizontal×vertical) character pattern WVGA mode: maximum Permanent repetition of a...
