单片机解密信息与方案

description

features

thecxp85632/85640isacmos8-bitmicrocomputerwhichconsistsofa/dconverter,serialinterface,timer/counter,time-basetimer,closedcaptiondecoder,dataslicer,on-screendisplayfunction,i2cbusinterface,pwmoutput,remotecontrolreceiver,hsynccounterandwatchdogtimeraswellasbasicconfigurationlike8-bitcpu,rom,ramandi/oport.

·awideinstructionset(213instructions)tocovervarioustypesofdata.

·minimuminstructioncycle333nsat12mhzoperation

·incorporatedram1888bytes

(excludingtheclosedcaptiondecoderandon-screendisplayvram)

·peripheralfunctions

—serialinterface8-bitclock,synctype,1channel

—timer8-bittimer,8-bittimer/counter,19-bittime-basetimer

—closedcaptiondecoder

incorporateddecodeslicer,conformingtofcc,8×13dots,192charactertypes,15charactercolors4linesof34characters,italic,underline,verticalscroll,15framebackgroundcolors/halfblanking

—on-screendisplay(osd)function

12×16dots,128charactertypes,15charactercolors,4linesof24charac8framebackgroundcolors/halfblanking,edgingperline(halfdot),verticalsjittereliminationcircuit

—i2cbusinterface

—pwmoutput8bits,4channels

—remotecontrolreceivercircuit

incorporated6-stagefifo8-bitpulsemeasurementcounter

—hsynccounter2channels

—watchdogtimer

·interruption15factors,15vectors,multi-interruptionpossible

·standbymodesleep

·package64-pinplasticsdip/qfp

·piggyback/evaluationchipcxp8569064-pinceramicpsdip(accommodatescustomfont)

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