R61505

R61505 262,144-color, 240RGB x 320 dot graphics liquid crystal controller driver for Amorphous-Silicon TFT Panel REJxxxxxxx-xxxx Rev.1.03a 22 December 2005 Description ......................................................................................................... 6 Features ......................................................................................................... 7 Power Supply Specifications .............................................................................. 8 Block Diagram .................................................................................................... 9 Block Function.................................................................................................... 10 1. System Interface.....................................................................................................................................................10 2. External Display Interface (RGB, VSYNC Interfaces) .......................................................................................11 3. Address Counter (AC) ...........................................................................................................................................11 4. Graphics RAM (GRAM)........................................................................................................................................12 5. Grayscale Voltage Generating Circuit.....................................................................................