MAX7456液晶显示器的驱动程序，采用SPI通信方式-MAX7456 liquid crystal display driver, using SPI communication

osd max7456 c software driver

Maxim7456 OSD Chipset driver, in BASCOM avr. Maxim7456 is a chip which receives AV video and with SPI can set custom text and characters on the video. This driver gives you the ability to print text and numbers and some ascii chars on the o

MAX7456单通道单色随屏显示(OSD)发生器省去了外部视频驱动器、同步分离器、视频开关以及EEPROM，有效降低系统成本。MAX7456采用符合NTSC和PAL制式的256个用户可编程字符，适合全球市场。MAX7456能够方便地以任意字符、尺寸显示各种信息，例如公司标识、常用图形、时间、日期等。MAX7456预先装载了256个字符和图形，并可通过SPI™ 接口进行在线编程。-MAX7456 single-channel monochrome on-screen display (O