
Preliminary User’s Manual U17734EJ1V0UD
13
14.4 Operation of Serial Interface UART6 ...................................................................................... 309
14.4.1 Operation stop mode ...................................................................................................................309
14.4.2 Asynchronous serial interface (UART) mode ...............................................................................310
14.4.3 Dedicated baud rate generator ....................................................................................................323
CHAPTER 15 SERIAL INTERFACE CSI10 ........................................................................................ 330
15.1 Functions of Serial Interface CSI10........................................................................................ 330
15.2 Configuration of Serial Interface CSI10 ................................................................................. 330
15.3 Registers Controlling Serial Interface CSI10......................................................................... 332
15.4 Operation of Serial Interface CSI10 ........................................................................................ 335
15.4.1 Operation stop mode ...................................................................................................................335
15.4.2 3-wire serial I/O mode..................................................................................................................336
CHAPTER 16 SERIAL INTERFACE IIC0 ........................................................................................... 347
16.1 Functions of Serial Interface IIC0 ........................................................................................... 347
16.2 Configuration of Serial Interface IIC0..................................................................................... 350
16.3 Registers to Control Serial Interface IIC0 .............................................................................. 353
16.4 I
2C Bus Mode Functions .......................................................................................................... 366
16.4.1 Pin configuration ..........................................................................................................................366
16.5 I
2C Bus Definitions and Control Methods .............................................................................. 367
16.5.1 Start conditions ............................................................................................................................367
16.5.2 Addresses ....................................................................................................................................368
16.5.3 Transfer direction specification ....................................................................................................368
16.5.4 Acknowledge (ACK).....................................................................................................................369
16.5.5 Stop condition ..............................................................................................................................370
16.5.6 Wait..............................................................................................................................................371
16.5.7 Canceling wait..............................................................................................................................373
16.5.8 Interrupt request (INTIIC0) generation timing and wait control ....................................................373
16.5.9 Address match detection method ................................................................................................374
16.5.10 Error detection ...........................................................................................................................374
16.5.11 Extension code ..........................................................................................................................375
16.5.12 Arbitration ..................................................................................................................................376
16.5.13 Wakeup function ........................................................................................................................377
16.5.14 Communication reservation .......................................................................................................378
16.5.15 Other cautions ...........................................................................................................................381
16.5.16 Communication operations ........................................................................................................383
16.5.17 Timing of I
2C interrupt request (INTIIC0) occurrence .................................................................390
16.6 Timing Charts ........................................................................................................................... 411
16.7 Communication with LCD Controller/Driver.......................................................................... 418
16.7.1 System configuration ...................................................................................................................418
16.7.2 Write operation.............................................................................................................................419
16.7.3 Read operation ............................................................................................................................422
CHAPTER 17 LCD CONTROLLER/DRIVER....................................................................................... 426
17.1 Functions of LCD Controller/Driver ....................................................................................... 426
17.2 Configuration of LCD Controller/Driver ................................................................................. 427
17.3 Registers Controlling LCD Controller/Driver ........................................................................ 430