Data transmission experiment based on 51 single chip microcomputer
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1.dataformisestablishedinROMwithapositiveandnegativeform,thedatalengthis16bytes,therequirementsplacedeightpositive,eightnegative,positiveandnegativediscreterandomlyplaced,doesnotallowthreeormoreofthesametypecontinuousdataplacement,datatodeterminethespecificcontent;2.,compileprogram,readoutthedatainthedatatable, classifyitinpositiveandnegativenumbers,sendpositivenumbersintotheinternalRAMwiththefirstaddressof40H,andsendthenegativenumbertotheexternalRAMwiththeinitialaddressof0B000H.3.takeoutthedataintheexternalRAMwiththefirstaddressof0B000Handseekitsabsolutevalue,andthensenditintothe48Hto4FHunitoftheinternalRAM.