R5F21246SDFP Просмотр технического описания (PDF) - Renesas Electronics
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R5F21246SDFP Datasheet PDF : 525 Pages
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14.3.7 PWM Mode ....................................................................................................................................... 213
14.3.8 Reset Synchronous PWM Mode ....................................................................................................... 226
14.3.9 Complementary PWM Mode ............................................................................................................ 236
14.3.10 PWM3 Mode ..................................................................................................................................... 250
14.3.11 Timer RD Interrupt ........................................................................................................................... 262
14.3.12 Notes on Timer RD ........................................................................................................................... 264
14.4 Timer RE ............................................................................................................................................... 270
14.4.1 Real-Time Clock Mode .................................................................................................................... 271
14.4.2 Output Compare Mode ..................................................................................................................... 279
14.4.3 Notes on Timer RE ........................................................................................................................... 285
15. Serial Interface ............................................................................................................................ 288
15.1 Clock Synchronous Serial I/O Mode ..................................................................................................... 294
15.1.1 Polarity Select Function .................................................................................................................... 297
15.1.2 LSB First/MSB First Select Function ............................................................................................... 297
15.1.3 Continuous Receive Mode ................................................................................................................ 298
15.2 Clock Asynchronous Serial I/O (UART) Mode .................................................................................... 299
15.2.1 Bit Rate ............................................................................................................................................. 303
15.3 Notes on Serial Interface ....................................................................................................................... 304
16. Clock Synchronous Serial Interface ............................................................................................ 305
16.1 Mode Selection ...................................................................................................................................... 305
16.2 Clock Synchronous Serial I/O with Chip Select (SSU) ........................................................................ 306
16.2.1 Transfer Clock .................................................................................................................................. 315
16.2.2 SS Shift Register (SSTRSR) ............................................................................................................. 317
16.2.3 Interrupt Requests ............................................................................................................................. 318
16.2.4 Communication Modes and Pin Functions ....................................................................................... 319
16.2.5 Clock Synchronous Communication Mode ...................................................................................... 320
16.2.6 Operation in 4-Wire Bus Communication Mode .............................................................................. 327
16.2.7 SCS Pin Control and Arbitration ...................................................................................................... 333
16.2.8 Notes on Clock Synchronous Serial I/O with Chip Select ............................................................... 334
16.3 I2C bus Interface .................................................................................................................................... 335
16.3.1 Transfer Clock .................................................................................................................................. 345
16.3.2 Interrupt Requests ............................................................................................................................. 346
16.3.3 I2C bus Interface Mode ..................................................................................................................... 347
16.3.4 Clock Synchronous Serial Mode ...................................................................................................... 358
16.3.5 Noise Canceller ................................................................................................................................. 361
16.3.6 Bit Synchronization Circuit .............................................................................................................. 362
16.3.7 Examples of Register Setting ............................................................................................................ 363
16.3.8 Notes on I2C bus Interface ................................................................................................................ 367
17. Hardware LIN .............................................................................................................................. 368
17.1 Features ................................................................................................................................................. 368
17.2 Input/Output Pins .................................................................................................................................. 369
17.3 Register Configuration .......................................................................................................................... 370
17.4 Functional Description .......................................................................................................................... 372
17.4.1 Master Mode ..................................................................................................................................... 372
17.4.2 Slave Mode ....................................................................................................................................... 375
17.4.3 Bus Collision Detection Function ..................................................................................................... 379
A-4
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