AN-815 Variable Range PWM A/D for COP820CJ (Rev. B)

This application report is an extension of the AN-607 Pulse Width Modulation A/D Conversion Techniqueswith COP800 Family Microcontrollers Application Report (SNOA118). The basic difference between theprevious version and this new approach (patent pending) is that the microcontroller can vary thecomputing range as required by the signal being measured. This can be done totally in software wit