M16CSLASH62A datasheet(11/615 Pages) RENESAS

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2.11.1 Overview of the watchdog timer usage .......................................................................... 2-154

2.11.2 Operation of Watchdog Timer ........................................................................................ 2-156

2.12 Address Match Interrupt Usage ............................................................................................ 2-158

2.12.1 Overview of the address match interrupt usage ............................................................ 2-158

2.12.2 Operation of Address Match Interrupt ............................................................................ 2-160

2.13 Key-Input Interrupt Usage ..................................................................................................... 2-162

2.13.1 Overview of the key-input interrupt usage ..................................................................... 2-162

2.13.2 Operation of Key-Input Interrupt .................................................................................... 2-164

2.14 Multiple interrupts usage ....................................................................................................... 2-166

2.14.1 Overview of the Multiple interrupts usage ...................................................................... 2-166

2.14.2 Multiple Interrupts operation .......................................................................................... 2-171

2.15 Power Control Usage ............................................................................................................ 2-173

2.15.1 Overview of the power control usage ............................................................................ 2-173

2.15.2 Stop Mode Set-Up ......................................................................................................... 2-178

2.15.3 Wait Mode Set-Up ......................................................................................................... 2-179

2.15.4 Precautions in Power Control ........................................................................................ 2-180

2.16 Programmable I/O Ports Usage ............................................................................................ 2-181

2.16.1 Overview of the programmable I/O ports usage ............................................................ 2-181

Chapter 3 Examples of Peripheral functions Applications ________

3.1 Long-Period Timers ................................................................................................................ 2-192

3.2 Variable-Period Variable-Duty PWM Output ........................................................................... 2-196

3.3 Delayed One-Shot Output ...................................................................................................... 2-200

3.4 Buzzer Output ......................................................................................................................... 2-204

3.5 Solution for External Interrupt Pins Shortage ......................................................................... 2-206

3.6 Memory to Memory DMA Transfer .......................................................................................... 2-208

3.7 Controlling Power Using Stop Mode ....................................................................................... 2-212

3.8 Controling Power Using Wait Mode ........................................................................................ 2-216

Chapter 4 External Buses ___________________________________

4.1 Overview of External Buses .................................................................................................... 2-222

4.2 Data Access ............................................................................................................................ 2-223

4.2.1 Data Bus Width ................................................................................................................ 2-223

4.2.2 Chip Selects and Address Bus ........................................................................................ 2-224

4.2.3 Bus Types ....................................................................................................................... 2-225

4.2.4 R/W Modes ..................................................................................................................... 2-225

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