NEC uPD78056Y - Manual (Page 21)

21
CHAPTER 13 BUZZER OUTPUT CONTROL CIRCUIT .................................................................... 261
13.1 Buzzer Output Control Circuit Functions ............................................................................. 261
13.2 Buzzer Output Control Circuit Configuration ....................................................................... 261
13.3 Buzzer Output Function Control Registers .......................................................................... 262
CHAPTER 14 A/D CONVERTER ....................................................................................................... 265
14.1 A/D Converter Functions .................................................................................................. 265
14.2 A/D Converter Configuration ........................................................................................... 265
14.3 A/D Converter Control Registers ..................................................................................... 269
14.4 A/D Converter Operations ................................................................................................ 273
14.4.1 Basic operations of A/D converter ....................................................................................... 273
14.4.2 Input voltage and conversion results ................................................................................... 275
14.4.3 A/D converter operating mode ............................................................................................. 276
14.5 A/D Converter Cautions ................................................................................................... 278
CHAPTER 15 D/A CONVERTER ....................................................................................................... 281
15.1 D/A Converter Functions .................................................................................................. 281
15.2 D/A Converter Configuration ........................................................................................... 282
15.3 D/A Converter Control Registers ..................................................................................... 284
15.4 Operations of D/A Converter ........................................................................................... 285
15.5 Cautions Related to D/A Converter ................................................................................. 286
CHAPTER 16 SERIAL INTERFACE CHANNEL 0 (
µ
PD78054 Subseries) ...................................... 287
16.1 Serial Interface Channel 0 Functions .............................................................................. 288
16.2 Serial Interface Channel 0 Configuration ....................................................................... 290
16.3 Serial Interface Channel 0 Control Registers ................................................................. 294
16.4 Serial Interface Channel 0 Operations ............................................................................ 301
16.4.1 Operation stop mode ........................................................................................................... 301
16.4.2 3-wire serial I/O mode operation ......................................................................................... 302
16.4.3 SBI mode operation ............................................................................................................. 307
16.4.4 2-wire serial I/O mode operation ......................................................................................... 333
16.4.5 SCK0/P27 pin output manipulation ...................................................................................... 339
CHAPTER 17 SERIAL INTERFACE CHANNEL 0 (
µ
PD78054Y Subseries) ................................... 341
17.1 Serial Interface Channel 0 Functions .............................................................................. 342
17.2 Serial Interface Channel 0 Configuration ....................................................................... 344
17.3 Serial Interface Channel 0 Control Registers ................................................................. 348
17.4 Serial Interface Channel 0 Operations ............................................................................ 356
17.4.1 Operation stop mode ........................................................................................................... 356
17.4.2 3-wire serial I/O mode operation ......................................................................................... 357
17.4.3 2-wire serial I/O mode operation ......................................................................................... 361
17.4.4 I 2 C bus mode operation ....................................................................................................... 367
17.4.5 Cautions on use of I 2 C bus mode ........................................................................................ 385
17.4.6 Restrictions in I 2 C bus mode ............................................................................................... 388
17.4.7 SCK0/SCL/P27 pin output manipulation .............................................................................. 390