Datasheet

Page xxvi of xxx
17.4.3 Master Receive Operation .................................................................................. 1040
17.4.4 Slave Transmit Operation ................................................................................... 1043
17.4.5 Slave Receive Operation..................................................................................... 1046
17.4.6 Noise Canceler.................................................................................................... 1048
17.4.7 Example of Use................................................................................................... 1048
17.5 Interrupt Request.............................................................................................................. 1053
17.6 Bit Synchronous Circuit................................................................................................... 1054
17.7 Usage Notes ..................................................................................................................... 1055
Section 18 A/D Converter ............................................................................... 1059
18.1 Features............................................................................................................................ 1059
18.2 Input/Output Pins............................................................................................................. 1062
18.3 Register Descriptions....................................................................................................... 1064
18.3.1 A/D Data Registers A to H (ADDRA to ADDRH) ............................................ 1065
18.3.2 A/D Control/Status Register for Unit 0 (ADCSR_0).......................................... 1067
18.3.3 A/D Control/Status Register for Unit 1 (ADCSR_1).......................................... 1069
18.3.4 A/D Control Register (ADCR_0) Unit 0 ............................................................ 1072
18.3.5 A/D Control Register (ADCR_1) Unit 1 ............................................................ 1074
18.4 Operation ......................................................................................................................... 1076
18.4.1 Single Mode........................................................................................................ 1076
18.4.2 Scan Mode .......................................................................................................... 1078
18.4.3 Input Sampling and A/D Conversion Time ........................................................ 1082
18.4.4 External Trigger Input Timing............................................................................ 1084
18.5 Interrupt Source ............................................................................................................... 1085
18.6 A/D Conversion Accuracy Definitions ............................................................................ 1086
18.7 Usage Notes ..................................................................................................................... 1088
18.7.1 Module Stop Function Setting ............................................................................ 1088
18.7.2 A/D Input Hold Function in Software Standby Mode ........................................ 1088
18.7.3 Restarting the A/D Converter ............................................................................. 1088
18.7.4 Permissible Signal Source Impedance................................................................ 1089
18.7.5 Influences on Absolute Accuracy ....................................................................... 1089
18.7.6 Setting Range of Analog Power Supply and Other Pins..................................... 1090
18.7.7 Notes on Board Design ....................................................................................... 1090
18.7.8 Notes on Noise Countermeasures ....................................................................... 1091
18.7.9 Concurrent Operation of Two A/D Converters................................................... 1092
18.7.10 Notes on Start of A/D Conversion by Conversion Start Trigger from TPU
(Units 0 and 1) .................................................................................................... 1093
Section 19 D/A Converter ............................................................................... 1095
19.1 Features............................................................................................................................ 1095