Renesas RL78 Series User Manual page 13

12.3.4 A/D converter mode register 2 (ADM2) ........................................................................................ 328
12.3.5 10-bit A/D conversion result register (ADCR) ............................................................................... 330
12.3.6 8-bit A/D conversion result register (ADCRH) .............................................................................. 331
12.3.7 Analog input channel specification register (ADS) ........................................................................ 332
12.3.8 Conversion result comparison upper limit setting register (ADUL) ............................................... 334
12.3.9 Conversion result comparison lower limit setting register (ADLL) ................................................ 334
12.3.10 A/D test register (ADTES) .......................................................................................................... 335
12.3.11 Registers controlling port function of analog input pins .............................................................. 336
12.4 A/D Converter Conversion Operations .................................................................................. 337
12.5 Input Voltage and Conversion Results .................................................................................. 339
12.6 A/D Converter Operation Modes ............................................................................................. 340
12.6.1 Software trigger mode (select mode, sequential conversion mode) ............................................. 340
12.6.2 Software trigger mode (select mode, one-shot conversion mode) ............................................... 341
12.6.3 Software trigger mode (scan mode, sequential conversion mode) ............................................... 342
12.6.4 Software trigger mode (scan mode, one-shot conversion mode) ................................................. 343
12.6.5 Hardware trigger no-wait mode (select mode, sequential conversion mode) ............................... 344
12.6.6 Hardware trigger no-wait mode (select mode, one-shot conversion mode).................................. 345
12.6.7 Hardware trigger no-wait mode (scan mode, sequential conversion mode) ................................. 346
12.6.8 Hardware trigger no-wait mode (scan mode, one-shot conversion mode) ................................... 347
12.6.9 Hardware trigger wait mode (select mode, sequential conversion mode) .................................... 348
12.6.10 Hardware trigger wait mode (select mode, one-shot conversion mode) ..................................... 349
12.6.11 Hardware trigger wait mode (scan mode, sequential conversion mode) .................................... 350
12.6.12 Hardware trigger wait mode (scan mode, one-shot conversion mode) ...................................... 351
12.7 A/D Converter Setup Flowchart .............................................................................................. 352
12.7.1 Setting up software trigger mode .................................................................................................. 352
12.7.2 Setting up hardware trigger no-wait mode .................................................................................... 353
12.7.3 Setting up hardware trigger wait mode ......................................................................................... 354
12.7.4 Setup when temperature sensor output/internal reference voltage output is selected
(example for software trigger mode and one-shot conversion mode) ........................................... 355
12.7.5 Setting up test mode .................................................................................................................... 356
12.8 SNOOZE Mode Function .......................................................................................................... 357
12.9 How to Read A/D Converter Characteristics Table ............................................................... 361
12.10 Cautions for A/D Converter ................................................................................................... 363
CHAPTER 13 SERIAL ARRAY UNIT .................................................................................................. 367
13.1 Functions of Serial Array Unit ................................................................................................. 368
13.1.1 3-wire serial I/O (CSI00, CSI20, CSI21) ....................................................................................... 368
13.1.2 UART (UART0, UART1) ............................................................................................................... 369
13.1.3 Simplified I
13.2 Configuration of Serial Array Unit .......................................................................................... 371
13.2.1 Shift register ................................................................................................................................. 374
2
C (IIC00, IIC20) ......................................................................................................... 370
7
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