Software Triggered Single ConversionCOCO = 1Conversions CompletedSoftware Triggered Continuous ConversionADC_SC1[COCO] = 1Conversions CompletedHardware Triggered Single ConversionADC_SC1[COCO] = 1Conversions CompletedCOCO = 1Conversions CompletedIf new trigger occurs, the new set conversions will be generatedHardware Triggered Multiple ConversionADC_SC1[COCO] = 1Conversions CompletedIf new trigger occurs, the new set conversions will be generatedADC_SC4[HTRGME]=0ADC_SC4[HTRGME]=1The nth ADchannel fetch max = AFDEP0 maxThe nth ADresult storeThe nth ADchannel fetchThe nth ADresult storemax = AFDEP0 nnmax 0 n max 0 n maxThe nth ADchannel fetchwhen n hardware trigger occursThe nth ADresult store0 n maxmax = AFDEPwhen last hardware trigger occursChannel FIFO fulfilledStart FIFOed ConversionChannel FIFO fulfilledStart FIFOed Conversionwhen 1st hardware trigger occursChannel FIFO fulfilledStart FIFOed ConversionChannel FIFO fulfilledStart FIFOed Conversionwhen 1st hardware trigger occursThe nth ADchannel fetch0 n maxThe nth ADresult storemax = AFDEPChannel FIFO fulfilledStart FIFOed Conversionwhen hardware trigger occursThe nth ADchannel fetch0 n maxThe nth ADresult storemax = AFDEP0 nHardware Triggered Continuous Conversion(Only need one hardware trigger)Figure 17-3. ADC FIFO conversion sequenceFunctional descriptionMC9S08SU16 Reference Manual, Rev. 5, 4/2017278 NXP Semiconductors
