
12
8.4.2 Operation as interval timer .......................................................................................................... 199
CHAPTER 9 WATCHDOG TIMER...................................................................................................... 201
9.1
9.2
9.3
9.4
Functions .............................................................................................................................................. 201
Configuration........................................................................................................................................ 203
Watchdog Timer Control Register...................................................................................................... 203
Operation .............................................................................................................................................. 206
9.4.1 Operating as watchdog timer ...................................................................................................... 206
9.4.2 Operating as interval timer .......................................................................................................... 207
Standby Function Control Register.................................................................................................... 208
9.5
CHAPTER 10 SERIAL INTERFACE FUNCTION .............................................................................. 209
10.1 Overview ............................................................................................................................................... 209
10.2 3-wire Serial I/O (CSI0-CSI2)................................................................................................................ 209
10.2.1 Configuration............................................................................................................................. 210
10.2.2 CSIn control registers................................................................................................................ 211
10.2.3 Operations................................................................................................................................. 213
10.3 I
10.3.1 Configuration............................................................................................................................. 220
10.3.2 I
10.3.3 I
10.3.4 I
10.3.5 I
10.3.6 Interrupt request (INTIIC0) generation timing and wait control.................................................. 260
10.3.7 Address match detection method.............................................................................................. 261
10.3.8 Error detection........................................................................................................................... 262
10.3.9 Extension code.......................................................................................................................... 262
10.3.10 Arbitration................................................................................................................................ 263
10.3.11 Wake up function..................................................................................................................... 265
10.3.12 Communication reservation..................................................................................................... 266
10.3.13 Other cautions......................................................................................................................... 270
10.3.14 Communication operations...................................................................................................... 271
10.3.15 Timing of data communication ................................................................................................ 273
10.4 Asynchronous Serial Interface (UART0, UART1) .............................................................................. 280
10.4.1 Configuration............................................................................................................................. 280
10.4.2 UARTn control registers............................................................................................................ 282
10.4.3 Operations................................................................................................................................. 287
10.4.4 Asynchronous serial interface (UARTn) mode.......................................................................... 288
10.4.5 Standby function........................................................................................................................ 300
2
C Bus (
μ
PD703015Y, 70F3017Y)........................................................................................................ 217
2
C control register..................................................................................................................... 222
2
C bus mode functions.............................................................................................................. 232
2
C bus definitions and control methods.................................................................................... 233
2
C interrupt requests (INTIIC0)................................................................................................. 240
CHAPTER 11 A/D CONVERTER........................................................................................................ 301
11.1 Function ................................................................................................................................................ 301
11.2 Configuration........................................................................................................................................ 303
11.3 Control Registers ................................................................................................................................ 305
11.4 Operation .............................................................................................................................................. 308