Front Panel Display Demo.ppt

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1、Cypress Capacitive Front Panel Display Demo2AgendaHow It WorksPSoC AdvantageFront Panel BoardFuture Demo BoardsAdditional Information3Existing SolutionsRequire one IC/ASIC per sensor PLUS a control/communication ICORRequire multiple external components and a control/communication IC4PSoC SolutionPSo

2、C senses all switches and drives all LEDs while communicating switch/LED status to the host.No external components are required for sensing.ONE-CHIP SOLUTION!SensorPads5PSoC Advantage Compelling Reasons to BuyPSoC can offer definitive advantages for your customersCost ReductionMultiple Switches up t

3、o 48 per PSoC!Sense through up to 4mm of materialBOM Reduction Easy Serial CommunicationsFurther integration of other board elementsAdaptable to Track-pad(x-y matrix)User Configurable w/PSoC Designer tools6PSoC AdvantagePSoC can offer definitive advantages for designFlexibility/programmabilityof PSo

4、C vs.hard-wired ASIC or hard-coded ROMCost ReductionMultiple Switches up to 48 per PSoC!Sense through up to 4mm of materialBOM Reduction Easy Serial CommunicationsFurther integration of other board elementsAdaptable to Track-pad(x-y matrix)or Linear SliderUser Configurable w/PSoC Designer tools7Fron

5、t Panel Display DemoFeaturesFront Panel DisplayMarket:Automotive/OtherFeatures:Cap Touch,8 button interfaceLCD DisplayPseudo-Radio Control1-chip Solution with no external components3mm ABS Plastic+Overlay8Front Panel Display DemoResourcesResources:1k of Flash129 bytes of RAM8 I/O3 PSoC Digital Block

6、s1 PSoC Type E Analog BlockAnalog Mux Bus,available only on CY8C21xx4 and CY8C247949Front Panel Display Demo8 Total Cap Touch Buttons,1 LCD Display4 Radio“Presets”FM/AM SwitchFrequency ChangeAn LED in the center of each button pad provides backlight for the display.The LCD Module is mounted to the r

7、ear of the board.10Front Panel Display DemoBottom PCBPSoC DeviceLCD ModulePower Status LEDAll device functions are controlled by the PSoC.Only passive components for current and power regulation are required.Power JackISSP Header11Demo PackageIncluded with the Front Panel DemoPSoC Designer ProjectUs

8、er GuideSchematicGerber FilesPower SupplyAvailable only through the Cypress Online Store!12Future Demo FeaturesBoard NameMaterialThicknessButton NumberInterpolationDelivery DateInterface(look)SliderABS1mm2+SliderYesApril 22SliderWhite GoodsCeramic Glass4mm10+SliderTBDTBDStove-topThese future boards continue to demonstrate PSoCs versatility in the capacitive touch market and showcase specific qualities of the PSoC solution.The slider demo will demonstrate interpolation,and the white goods demo will demonstrate PSoCs ability to control sensitivity of finger size detection.