SN8F5708 datasheet(109/204 Pages) SONIX

109 / 204 page

www.sonix.com.tw

SN8F5708 Series

PWM

Datasheet Rev. 2.4

109

16.5

Sample Code

The following sample code demonstrates how to perform PW1/PW2/PW3 with interrupt.

#define PW1Inv0

(1 << 3) //PWM10 output inverse

#define PW1Inv1

(1 << 4) //PWM11 output inverse

#define PW1CMP0Tri

(1 << 2) //PW1 output Control by Comparator 0 trigger

#define PW1CMP1Tri

(1 << 3) //PW1 output Control by Comparator 1 trigger

#define PW1OnePu

(1 << 0) //Enable PW1 pulse output function

#define PWM10En

(1 << 1) //Enable PWM10 output function

#define PWM11En

(1 << 2) //Enable PWM11 output function

#define PW1En

(1 << 5) //Enable PWM1 function

#define PW2Inv0

(1 << 3) //PWM20 output inverse

#define PW2Inv1

(1 << 4) //PWM21 output inverse

#define PW2CMP0Tri

(1 << 4) //PW2 output Control by Comparator 0 trigger

#define PW2CMP1Tri

(1 << 5) //PW2 output Control by Comparator 1 trigger

#define PW2OnePu

(1 << 0) //Enable PW2 pulse output function

#define PWM20En

(1 << 1) //Enable PWM20 output function

#define PWM21En

(1 << 2) //Enable PWM21 output function

#define PW2En

(1 << 6) //Enable PWM2 function

#define PW3Inv0

(1 << 3) //PWM30 output inverse

#define PW3Inv1

(1 << 4) //PWM31 output inverse

#define PW3CMP0Tri

(1 << 6) //PW3 output Control by Comparator 0 trigger

#define PW3CMP1Tri

(1 << 7) //PW3 output Control by Comparator 1 trigger

#define PW3OnePu

(1 << 0) //Enable PW3 pulse output function

#define PWM30En

(1 << 1) //Enable PWM30 output function

#define PWM31En

(1 << 2) //Enable PWM31 output function

#define PW3En

(1 << 7) //Enable PWM3 function

void InitPWM(void)

{

// PWM1_Initial

PW1YH = 0x80;

PW1YL = 0x00;

PW1DH = 0x40;

PW1DL = 0x00;

PW1BH = 0x60;

PW1BL = 0x00;

PW1A = 0x80;

// PWM1 clock = Fosc/32, PW10/11 channel enable

PW1M = 0x40 | PWM10En | PWM11En;

// PWM2_Initial

PW2YH = 0x00;

PW2YL = 0x80;

PW2DH = 0x00;

PW2DL = 0x40;

PW2BH = 0x00;

PW2BL = 0x60;

PW2A = 0x20;

// PWM2 clock = Fosc/128, PW20/21 channel enable with inverse

PW2M = 0x00 | PW2Inv0 | PW2Inv1 | PWM20En | PWM21En;

SN8F5708 Datasheet(PDF) 109 Page - SONiX Technology Company

SN8F5708 Datasheet(HTML) 109 Page - SONiX Technology Company

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

Datasheet Download

Link URL