尝试用的 MAX6952 和 MAX6953 的 SPI 和从 PC I²C LED 显示驱动程序

摘要：本应用指南描述了一个电脑程序，可下载免费的情况下，协助设计、评价、MAX6952与MAX6953的字体设计5x7矩阵LED显示驱动程序。

Maxim>AppNotes>DISPLAYDRIVERSKeywords:LEDdisplaydrivers,LEDdrivers,displaydrivers,SPI,I2C,serial,blink,3VFeb25,2002APPLICATIONNOTE980ExperimentingwiththeMAX6952andMAX6953SPIandICLEDDisplayDriversfromaPCAbstract:ThisapplicationnotedescribesaPCprogram,downloadablefree,toassistdesign,evaluation,fontdesignwithMAX6952andMAX69535x7matrixLEDdisplaydrivers.TheMAX6952andMAX6953are4-digitcommon-row5x7matrixLEDdisplaydriversthatarecontrolledthroughahighspeedSPI(MAX6952)orIC(MAX6953)serialinterface.ThisapplicationnotedescribesautilityprogramwhichallowsaMAX6952orMAX6953drivertobecontrolledfromaPC.Theutilitycanbeusedstandalonesimplytohelpanengineerfamiliarizehimself