MB90092多字符叠加器演示程序，希望可以作为相互学习和借鉴的好东东。-MB90092 is the Fujitsu company produces character superpose chip, used in the TV or TFT LCD display screen to display text and graphics control. MB90092 integrated within the display memory ( VRAM ), external font interface and a video signal generator, the external connection few components can achieve synchronization or external synchronization Chinese characters and graphics display.