 

标签: tables

相关资源

Using Lookup Tables to Perform Gamma Correction on LEDs

所需E币: 3

时间: 2019-12-28 23:43

大小: 57KB

上传者: 978461154_qq

Gammacorrectionisusedtocorrectforthenonlinearrelationshipbetweenluminanceandbrightness.ThisapplicationnotepresentsanassemblyprogramwrittenfortheMAXQ2000microcontroller(µC)thatusesgammacorrectionwithafixed-frequencyPWMsignaltolinearlyincreaseanddecreasethebrightnessofanLED.ThePWMdutycycles,storedinaLookupTable(LUT)locatedinUtilityROMmemory,aregammacorrectedtoproducelinearbrightnesschanges.ThesoftwarecompilesusingthefreeMAX-IDEdevelopmenttoolandrunsontheMAXQ2000evaluationkit.……

更多...