44.3.2 Single Scan Mode ................................................................................................................... 1585
44.3.2.1 Basic Operation ............................................................................................................. 1585
44.3.2.2 Channel Selection and Self-Diagnosis .......................................................................... 1586
44.3.2.3 A/D Conversion of Temperature Sensor Output/Internal Reference Voltage ............... 1587
44.3.2.4 A/D Conversion in Double Trigger Mode ..................................................................... 1588
44.3.3 Continuous Scan Mode ........................................................................................................... 1589
44.3.3.1 Basic Operation ............................................................................................................. 1589
44.3.3.2 Channel Selection and Self-Diagnosis .......................................................................... 1590
44.3.4 Group Scan Mode ................................................................................................................... 1591
44.3.4.1 Basic Operation ............................................................................................................. 1591
44.3.4.2 A/D Conversion in Double Trigger Mode ..................................................................... 1592
44.3.4.3 Operation under Group-A Priority Control ................................................................... 1593
44.3.5 Compare Function (Window A, Window B) .......................................................................... 1602
44.3.5.1 Compare Function Window A/B ................................................................................... 1602
44.3.5.2 ELC Output of Compare Function ................................................................................ 1604
44.3.5.3 Using Data Buffers ........................................................................................................ 1606
44.3.5.4 Restrictions for Compare Function ............................................................................... 1607
44.3.6 Analog Input Sampling Time and Scan Conversion Time ..................................................... 1607
44.3.7 Usage Example of A/D Data Register Automatic Clearing Function .................................... 1609
44.3.8 A/D-Converted Value Addition/Average Mode ...............
......................................................
1609
44.3.9 Disconnection Detection Assist Function ............................................................................... 1610
44.3.10 Starting A/D Conversion with Asynchronous Trigger ........................................................... 1612
44.3.11 Starting A/D Conversion with Synchronous Trigger from Peripheral Module ...................... 1612
44.4 Interrupt Sources and DTC/DMAC Transfer Requests ................................................................... 1612
44.4.1 Interrupt Requests ................................................................................................................... 1612
44.5 Event Link Function ........................................................................................................................ 1613
44.5.1 Event Output to the ELC ........................................................................................................ 1613
44.5.2 12-Bit A/D Converter Operation by Event from the ELC ...................................................... 1613
44.5.3 Note on 12-Bit A/D Converter When an Event Is Input from the ELC ................................. 1613
44.6 Selecting Reference Voltage ........................................................................................................... 1613
44.7 Allowable Impedance of Signal Source .......................................................................................... 1614
44.8 Usage Notes ..................................................................................................................................... 1615
44.8.1 Notes on Reading Data Registers ........................................................................................... 1615
44.8.2 Notes on Stopping A/D Conversion ....................................................................................... 1615
44.8.3 A/D Conversion Restarting Timing and Termination Timing ............................................... 1616
44.8.4 Notes on Scan End Interrupt Handling ................................................................................... 1616
44.8.5 Module Stop Function Setting ................................................................................................ 1616
44.8.6 Notes on Entering Low Power Consumption States .............................................................. 1616
44.8.7 Notes on Canceling Software Standby Mode ......................................................................... 1616
44.8.8 Pin Setting when the 12-bit A/D Converter is Used ............................................................... 1616
44.8.9 Error in Absolute Accuracy When Disconnection Detection Assistance is in Use ................ 1616
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