在图形应用程序中的 MAX6952 和 MAX6953 LED 驱动程序控制软件

摘要：此应用程序说明讨论技术建设monocolour和bicolour图形留言板使用的MAX6952和MAX6953SPI和I2C5x7矩阵LED显示驱动程序的软件设计。

Maxim>AppNotes>DISPLAYDRIVERSKeywords:LEDdisplaydrivers,LEDdrivers,displaydrivers,SPI,I2C,serial,blink,3Vdisplays,message,Mar28,2002messageboard,Noticeboards,Noticeboards,Wallboards,Wallboards,Topper,InformationDisplaysAPPLICATIONNOTE1034SoftwareControloftheMAX6952andMAX6953LEDDriversinGraphicApplicationsAbstract:ThisapplicationnotediscussessoftwaredesigntechniquestobuildmonocolourandbicolourgraphicmessageboardsusingtheMAX6952andMAX6953SPIandI2C5x7matrixLEDdisplaydrivers.ThisapplicationnoteisoneoftwoapplicationnotesthatdiscussthesoftwareandprocessorinterfaceissuesintheapplicationoftheMAX6952andMAX6953LEDdriverstobuildasea-of-dotsLEDmatrixgraphicpanelformessageboards