NEC PD78076 User Manual page 18

CHAPTER 16 D/A CONVERTER ......................................................................................................... 309
16.1 D/A Converter Functions .................................................................................................... 309
16.2 D/A Converter Configuration ............................................................................................. 310
16.3 D/A Converter Control Registers ...................................................................................... 312
16.4 D/A Converter Operations .................................................................................................. 313
16.5 D/A Converter Cautions ...................................................................................................... 314
CHAPTER 17 SERIAL INTERFACE CHANNEL 0 ( PD78078 SUBSERIES) .................................... 315
17.1 Serial Interface Channel 0 Functions ............................................................................... 316
17.2 Serial Interface Channel 0 Configuration ......................................................................... 318
17.3 Serial Interface Channel 0 Control Registers .................................................................. 321
17.4 Serial Interface Channel 0 Operations ............................................................................. 328
17.4.1 Operation stop mode ................................................................................................................. 328
17.4.2 3-wire serial I/O mode operation .............................................................................................. 329
17.4.3 SBI mode operation .................................................................................................................. 333
17.4.4 2-wire serial I/O mode operation .............................................................................................. 357
17.4.5 SCK0/P27 pin output manipulation .......................................................................................... 363
CHAPTER 18 SERIAL INTERFACE CHANNEL 0 ( PD78078Y Subseries) ..................................... 365
18.1 Serial Interface Channel 0 Functions ............................................................................... 366
18.2 Serial Interface Channel 0 Configuration ......................................................................... 368
18.3 Serial Interface Channel 0 Control Registers .................................................................. 372
18.4 Serial Interface Channel 0 Operations ............................................................................. 380
18.4.1 Operation stop mode ................................................................................................................. 380
18.4.2 3-wire serial I/O mode operation .............................................................................................. 381
18.4.3 2-wire serial I/O mode operation .............................................................................................. 385
2
18.4.4 I C bus mode operation ............................................................................................................ 390
18.4.5 Cautions on use of I
18.4.6 Restrictions in I
18.4.7 SCK0/SCL/P27 pin output manipulation .................................................................................. 413
CHAPTER 19 SERIAL INTERFACE CHANNEL 1 .............................................................................. 415
19.1 Serial Interface Channel 1 Functions ............................................................................... 415
19.2 Serial Interface Channel 1 Configuration ......................................................................... 416
19.3 Serial Interface Channel 1 Control Registers .................................................................. 418
19.4 Serial Interface Channel 1 Operations ............................................................................. 425
19.4.1 Operation stop mode ................................................................................................................. 425
19.4.2 3-wire serial I/O mode operation .............................................................................................. 426
19.4.3 3-wire serial I/O mode operation with automatic transmit/receive function ........................... 429
CHAPTER 20 SERIAL INTERFACE CHANNEL 2 .............................................................................. 457
20.1 Serial Interface Channel 2 Functions ............................................................................... 457
20.2 Serial Interface Channel 2 Configuration ......................................................................... 458
20.3 Serial Interface Channel 2 Control Registers .................................................................. 461
20.4 Serial Interface Channel 2 Operation ............................................................................... 469
20.4.1 Operation stop mode ................................................................................................................. 469
20.4.2 Asynchronous serial interface (UART) mode .......................................................................... 471
20.4.3 3-wire serial I/O mode ............................................................................................................... 484
20.4.4 Restrictions on using UART mode ........................................................................................... 491
18
2
C bus mode ............................................................................................ 408
2 C bus mode .................................................................................................... 411