H8S2607 Datasheet, PDF (19/710 Pages) Renesas Technology Corp – 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

14.3.3 Second Slave Address Register (SARX) .............................................................. 430
14.3.4 I²C Bus Mode Register (ICMR)............................................................................ 432
14.3.5 I²C Bus Control Register (ICCR).......................................................................... 435
14.3.6 I²C Bus Status Register (ICSR)............................................................................. 441
14.3.7 Serial Control Register X (SCRX)........................................................................ 446
14.3.8 DDC Switch Register (DDCSWR)....................................................................... 447
14.4 Operation ........................................................................................................................... 448
14.4.1 I²C Bus Data Format ............................................................................................. 448
14.4.2 Initial Setting ........................................................................................................ 450
14.4.3 Master Transmit Operation................................................................................... 451
14.4.4 Master Receive Operation .................................................................................... 455
14.4.5 Slave Receive Operation....................................................................................... 460
14.4.6 Slave Transmit Operation ..................................................................................... 464
14.4.7 IRIC Setting Timing and SCL Control ................................................................. 468
14.4.8 Operation Using the DTC ..................................................................................... 469
14.4.9 Noise Canceler...................................................................................................... 470
14.4.10 Initialization of Internal State ............................................................................... 470
14.5 Usage Notes ....................................................................................................................... 472
Section 15 A/D Converter..................................................................................485
15.1 Features.............................................................................................................................. 485
15.2 Input/Output Pins............................................................................................................... 487
15.3 Register Description .......................................................................................................... 488
15.3.1 A/D Data Registers A to D (ADDRA to ADDRD) .............................................. 488
15.3.2 A/D Control/Status Register (ADCSR) ................................................................ 489
15.3.3 A/D Control Register (ADCR) ............................................................................. 491
15.4 Operation ........................................................................................................................... 492
15.4.1 Single Mode.......................................................................................................... 492
15.4.2 Scan Mode ............................................................................................................ 492
15.4.3 Input Sampling and A/D Conversion Time .......................................................... 493
15.4.4 External Trigger Input Timing.............................................................................. 495
15.5 Interrupts............................................................................................................................ 495
15.6 A/D Conversion Precision Definitions .............................................................................. 496
15.7 Usage Notes ....................................................................................................................... 498
15.7.1 Module Stop Mode Setting ................................................................................... 498
15.7.2 Permissible Signal Source Impedance .................................................................. 498
15.7.3 Influences on Absolute Precision.......................................................................... 498
15.7.4 Range of Analog Power Supply and Other Pin Settings....................................... 499
15.7.5 Notes on Board Design ......................................................................................... 499
15.7.6 Notes on Noise Countermeasures ......................................................................... 500
Rev. 1.00 Jan. 29, 2008 Page xix of xl