Primary function of microcontroller EM78P458 and research on applications of its ADC on chip


The build-in structure of microcontroller EM78P458 and its application in supervising the water level of solar water heater are introduced. The circuit and the flow chart of AD conversion program are depicted. In the end, the design of assembly language program about the AD conversion is introduced. 
DOI: 10.1007/BF02827927


7 Figures and Tables