R8C datasheet(6/199 Pages) RENESAS

6 / 199 page

A-2

6.3 CPU Clock and Peripheral Function Clock ................................................................ 23

6.3.1 CPU Clock .............................................................................................................................................. 23

6.3.2 Peripheral Function Clock (f1, f2, f8, f32, fAD, f1SIO, f8SIO, f32SIO) ....................................................... 23

6.3.3 fRING and fRING128 ...................................................................................................................................................................23

6.4 Power Control ...............................................................................................................24

6.4.1 Normal Operation Mode ....................................................................................................................... 24

6.4.2 Wait Mode .............................................................................................................................................. 25

6.4.3 Stop Mode .............................................................................................................................................. 26

6.5 Oscillation Stop Detection Function ........................................................................... 28

6.5.1 How to Use Oscillation Stop Detection Function .............................................................................. 28

Chapter 7. Protection .......................................................... 30

Chapter 8. Processor Mode ................................................ 31

8.1 Types of Processor Mode ............................................................................................ 31

Chapter 9. Bus ..................................................................... 32

Chapter 10. Interrupt ........................................................... 33

10.1 Interrupt Overview ...................................................................................................... 33

10.1.1 Type of Interrupts ................................................................................................................................ 33

10.1.2 Software Interrupts ............................................................................................................................. 34

10.1.3 Hardware Interrupts ............................................................................................................................ 35

10.1.4 Interrupts and Interrupt Vector .......................................................................................................... 36

10.1.5 Interrupt Control ................................................................................................................................. 38

______

10.2 INT Interrupt ................................................................................................................ 46

________

10.2.1 INT0 Interrupt ...................................................................................................................................... 46

_______

10.2.2 INT0 Input Filter ................................................................................................................................... 47

______

10.2.3 INT1 Interrupt and INT2 Interrupt ...................................................................................................... 48

______

10.2.4 INT3 Interrupt ...................................................................................................................................... 49

10.3 Key Input Interrupt ..................................................................................................... 50

10.4 Address Match Interrupt ............................................................................................ 51

Chapter 11. Watchdog Timer .............................................. 53

Chapter 12. Timers .............................................................. 55

12.1 Timer X ........................................................................................................................... 56

12.1.1 Timer Mode .......................................................................................................................................... 58

12.1.2 Pulse Output Mode ............................................................................................................................. 59

12.1.3 Event Counter Mode ........................................................................................................................... 60

12.1.4 Pulse Width Measurement Mode ....................................................................................................... 61

12.1.5 Pulse Period Measurement Mode ..................................................................................................... 63

12.2 Timer Y ........................................................................................................................... 65

12.2.1 Timer Mode .......................................................................................................................................... 68

12.2.2 Programmable Waveform Generation Mode ....................................................................................70

12.3 Timer Z ........................................................................................................................... 73

12.3.1 Timer Mode .......................................................................................................................................... 76

12.3.2 Programmable Waveform Generation Mode ....................................................................................78

R8C Scheda tecnica(PDF) 6 Page - Renesas Technology Corp

R8C Scheda tecnica(HTML) 6 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

Scheda tecnica Scarica

Link URL