
12
CHAPTER 9 WATCHDOG TIMER....................................................................................................... 211
9.1 Functions ................................................................................................................................... 211
9.2 Configuration............................................................................................................................. 213
9.3 Watchdog Timer Control Register........................................................................................... 213
9.4 Operation.................................................................................................................................... 216
9.4.1
Operating as watchdog timer.......................................................................................................216
9.4.2
Operating as interval timer...........................................................................................................217
9.5 Standby Function Control Register......................................................................................... 218
CHAPTER 10 SERIAL INTERFACE FUNCTION ............................................................................... 219
10.1 Overview................................................................................................................................... 219
10.2 3-wire Serial I/O (CSI0 to CSI3)............................................................................................... 219
10.2.1 Configuration ...............................................................................................................................220
10.2.2 CSIn control registers ..................................................................................................................221
10.2.3 Operations ...................................................................................................................................223
10.3 I
10.3.1 Configuration ...............................................................................................................................230
10.3.2 I
10.3.3 I
10.3.4 I
10.3.5 I
10.3.6 Interrupt request (INTIICn) generation timing and wait control....................................................270
10.3.7 Address match detection method ................................................................................................271
10.3.8 Error detection .............................................................................................................................271
10.3.9 Extension code............................................................................................................................271
10.3.10Arbitration ....................................................................................................................................272
10.3.11Wake up function.........................................................................................................................274
10.3.12Communication reservation.........................................................................................................275
10.3.13Other cautions .............................................................................................................................279
10.3.14Communication operations..........................................................................................................280
10.3.15Timing of Data Communication....................................................................................................282
10.4 Asynchronous Serial Interface (UART0, UART1)................................................................. 289
10.4.1 Configuration ...............................................................................................................................289
10.4.2 UARTn control registers ..............................................................................................................291
10.4.3 Operations ...................................................................................................................................296
10.4.4 Asynchronous serial interface (UARTn) mode.............................................................................297
10.4.5 Standby function..........................................................................................................................309
10.5 3-Wire Variable Serial I/O (CSI4)............................................................................................. 310
10.5.1 Configuration ...............................................................................................................................310
10.5.2 CSI4 control registers ..................................................................................................................313
10.5.3 Operations ...................................................................................................................................317
2
C Bus (
μ
PD703033Y, 70F3033Y)........................................................................................... 227
2
C control register .......................................................................................................................232
2
C bus mode functions................................................................................................................242
2
C bus definitions and control methods.......................................................................................243
2
C interrupt requests (INTIICn)....................................................................................................250
CHAPTER 11 A/D CONVERTER......................................................................................................... 323
11.1 Function ................................................................................................................................... 323
11.2 Configuration........................................................................................................................... 325
11.3 Control Registers ................................................................................................................... 327
11.4 Operation.................................................................................................................................. 330
11.4.1 Basic operation............................................................................................................................330