Fujitsu MB90480 Series Hardware Manual page 17

CHAPTER 24 EXAMPLES OF MB90F481B/MB90F482B/MB90F488B/MB90F489B
SERIAL PROGRAMMING CONNECTION ............................................... 505
24.1 Basic Configuration of Serial Programming Connection with MB90F481B/MB90F482B/MB90F488B/
MB90F489B....................................................................................................................................... 506
24.2 Example of Connection in Single-Chip Mode (When Using the User Power Supply) ....................... 510
24.3 Example of Minimum Connection with Flash Microcontroller Programmer
(When Using the User Power Supply) ............................................................................................... 512
CHAPTER 25 PWC TIMER (ONLY MB90485 SERIES) .................................................. 515
25.1 Overview of PWC Timer .................................................................................................................... 516
25.2 Configuration of PWC Timer .............................................................................................................. 517
25.3 Configuration and Functions of PWC Timer Registers ...................................................................... 519
25.3.1 PWC Control/Status Register (PWCSR0 to PWCSR2) ................................................................ 520
25.3.2 PWC Data Buffer Register (PWCR0 to PWCR2) ......................................................................... 525
25.3.3 Divide Ratio Control Register (DIVR0 to DIVR2) .......................................................................... 526
25.4 Interrupt of PWC Timer ...................................................................................................................... 527
25.5 Operations of PWC Timer .................................................................................................................. 529
25.5.1 Operations of the Timer Function ................................................................................................. 530
25.5.2 Operations of the Pulse Width Measurement Function ................................................................ 531
25.5.3 Selection of Count Clock and Operation Mode ............................................................................ 533
25.5.4 Start and Stop of Timer/Pulse Width Measurement ..................................................................... 535
25.5.5 Timer Mode Operation .................................................................................................................. 537
25.5.6 Operation in Pulse Width Measurement Mode ............................................................................. 540
25.6 Notes on PWC Timer Usage ............................................................................................................. 546
CHAPTER 26 µPG TIMER (ONLY MB90485 SERIES) ................................................... 549
26.1 Overview and Configuration of µPG Timer ........................................................................................ 550
26.2 Configuration and Functions of µPG Timer Registers ....................................................................... 552
26.3 Timing Chart of µPG Timer ................................................................................................................ 554
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CHAPTER 27 I C INTERFACE (ONLY MB90485 SERIES) ............................................ 555
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27.1 Overview of I C Interface ................................................................................................................... 556
27.2 Configuration of I
27.3 Configuration and Functions of I
27.3.1 Bus Status Register (IBSR) .......................................................................................................... 560
27.3.2 Bus Control Register (IBCR) ........................................................................................................ 562
27.3.3 Clock Control Register (ICCR) ..................................................................................................... 568
27.3.4 Address Register (IADR) .............................................................................................................. 570
27.3.5 Data Register (IDAR) .................................................................................................................... 571
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27.4 Interrupt of I C Interface .................................................................................................................... 572
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27.5 I C Interface Operation ...................................................................................................................... 574
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C Interface ............................................................................................................ 557
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C Interface Registers .................................................................... 559
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