
User
’s Manual U14186EJ6V0UD
16
13.3 10-Bit A/D Converter Control Registers ................................................................................180
13.4 10-Bit A/D Converter Operation..............................................................................................182
13.4.1
Basic operation of 10-bit A/D converter ...................................................................................... 182
13.4.2
Input voltage and conversion result ............................................................................................ 183
13.4.3
Operation mode of 10-bit A/D converter ..................................................................................... 185
13.5 Cautions Related to 10-Bit A/D Converter.............................................................................186
CHAPTER 14 SERIAL INTERFACE 20 ..............................................................................................190
14.1 Functions of Serial Interface 20..............................................................................................190
14.2 Configuration of Serial Interface 20 .......................................................................................190
14.3 Control Registers of Serial Interface 20 ................................................................................194
14.4 Operation of Serial Interface 20..............................................................................................201
14.4.1
Operation stop mode .................................................................................................................. 201
14.4.2
Asynchronous serial interface (UART) mode.............................................................................. 203
14.4.3
3-wire serial I/O mode................................................................................................................. 217
CHAPTER 15 SMB0 (
PD789167Y AND 789177Y SUBSERIES)...................................................227
15.1 SMB0 Functions .......................................................................................................................227
15.2 SMB0 Configuration.................................................................................................................229
15.3 SMB0 Control Registers ..........................................................................................................231
15.4 SMB0 Definition and Control Methods ..................................................................................245
15.4.1
Start condition............................................................................................................................. 245
15.4.2
Address ...................................................................................................................................... 246
15.4.3
Specification of transmission direction........................................................................................ 246
15.4.4
Acknowledge signal (ACK) ......................................................................................................... 247
15.4.5
Stop condition............................................................................................................................. 248
15.4.6
Wait signal (WAIT)...................................................................................................................... 249
15.4.7
SMB0 interrupt (INTSMB0)......................................................................................................... 251
15.4.8
Interrupt request (INTSMB0) generation timing and wait control ................................................ 272
15.4.9
Matching address detection method ........................................................................................... 274
15.4.10 Error detection ............................................................................................................................ 274
15.4.11 Extension code ........................................................................................................................... 274
15.4.12 Arbitration ................................................................................................................................... 275
15.4.13 Wakeup function......................................................................................................................... 276
15.4.14 Communication reservation ........................................................................................................ 277
15.4.15 Additional cautions...................................................................................................................... 279
15.4.16 Communication operation........................................................................................................... 280
15.5 Timing Charts ...........................................................................................................................282
CHAPTER 16 MULTIPLIER ..................................................................................................................289
16.1 Multiplier Function ...................................................................................................................289
16.2 Multiplier Configuration...........................................................................................................289
16.3 Multiplier Control Register ......................................................................................................291
16.4 Multiplier Operation .................................................................................................................292