14 User’s Manual U15331EJ4V1UD
9.4.1 Operation as watchdog timer...................................................................................................... 171
9.4.2 Operation as interval timer.......................................................................................................... 172
CHAPTER 10 10-BIT A/D CONVERTER............................................................................................173
10.1 10-Bit A/D Converter Functions..............................................................................................173
10.2 10-Bit A/D Converter Configuration.......................................................................................173
10.3 10-Bit A/D Converter Control Registers................................................................................176
10.4 10-Bit A/D Converter Operation..............................................................................................178
10.4.1 Basic operation of 10-bit A/D converter.......................................................................................178
10.4.2 Input voltage and conversion result.............................................................................................179
10.4.3 Operation mode of 10-bit A/D converter......................................................................................181
10.5 Cautions Related to 10-Bit A/D Converter.............................................................................182
CHAPTER 11 SERIAL INTERFACE 20..............................................................................................186
11.1 Serial Interface 20 Functions..................................................................................................186
11.2 Serial Interface 20 Configuration............................................................................................186
11.3 Serial Interface 20 Control Registers.....................................................................................190
11.4 Serial Interface 20 Operation..................................................................................................197
11.4.1 Operation stop mode...................................................................................................................197
11.4.2 Asynchronous serial interface (UART) mode.............................................................................. 199
11.4.3 3-wire serial I/O mode................................................................................................................. 211
CHAPTER 12 SERIAL INTERFACE 1A0 ...........................................................................................216
12.1 Function of Serial Interface 1A0.............................................................................................216
12.2 Configuration of Serial Interface 1A0.....................................................................................217
12.3 Control Registers for Serial Interface 1A0............................................................................219
12.4 Serial Interface 1A0 Operation................................................................................................224
12.4.1 Operation stop mode...................................................................................................................224
12.4.2 3-wire serial I/O mode................................................................................................................. 225
12.4.3 3-wire serial I/O mode with automatic transmit/receive function..................................................230
CHAPTER 13 LCD CONTROLLER/DRIVER.......................................................................................250
13.1 LCD Controller/Driver Functions............................................................................................250
13.2 LCD Controller/Driver Configuration.....................................................................................250
13.3 Registers Controlling LCD Controller/Driver........................................................................253
13.4 Setting LCD Controller/Driver.................................................................................................257
13.5 LCD Display Data Memory......................................................................................................257
13.6 Common and Segment Signals..............................................................................................258
13.7 Display Modes..........................................................................................................................260
13.7.1 Three-time-slice display example................................................................................................260
13.7.2 Four-time-slice display example..................................................................................................263
13.8 Supplying LCD Drive Voltages VLC0, VLC1, and VLC2.............................................................266
CHAPTER 14 MULTIPLIER ..................................................................................................................267