RA8872 - RAIO Technology

RA8872 Character/Graphic TFT LCD Controller

RA8872 is a TFT LCD controller which supports the character and graphic mixed display. It is designed to meet the requirement of middle size TFT module up to 320x240 pixels with characters or 2D graphic application. With internal RAM, RA8872 can supports 65K color for 320x240 dots TFT Panel, 4K color for 640x240 display , or 4K color for 320x240 dots with 2-.

Features

ith 2D BitBLT function for processing the mass data transfer function. The geometric speed-up engine provides user an easy way to draw the programmable geometric shape by hardware, like line, square and circle. Besides, many powerful functions are combined with RA8872, such as screen rotation function, scroll function, graphic pattern, 2-layer mixed display and font enlargement function. These functions will save user a large of software effort during developement period. RA8872 is a powerful and cheap choice for color application. To reduce the system cost, RA8872 proivde low cost 8080/6800 M.