Microchip Technology dsPIC33F Family Especificações descarregar pdf (Página 106)

dsPIC33F/PIC24H Family Reference Manual

Figure 43-56: Staggering of CPU Load

PWM2H

PWM2L

PWM1H

PWM1L

Execute

Second

Control

Loop

Sample

and

Convert

AN2 and AN3

(Pair 1)

Idle

Loop

Execute

First

Control

Loop

Sample

and

Convert

AN0 and AN1

(Pair 0)

Idle

Loop

Execute

First

Control

Loop

Sample

and

Convert

AN0 and AN1

(Pair 0)

Idle

Loop

PWM1 Trigger

Execute

Second

Control

Loop

Sample

and

Convert

AN2 and AN3

(Pair 1)

Idle

Loop

Execute

First

Control

Loop

Idle

Loop

Execute

Second

Control

Loop

Sample

and

Convert

AN2 and AN3

(Pair 1)

Sample

and

Convert

AN0 and AN1

(Pair 0)

PWM2 Trigger PWM1 Trigger PWM1 Trigger PWM2 Trigger PWM2 Trigger

1 2 ... 101 102 103 104 105 106 107 108 109 110 111 ... 117 118

Section 43. High-Speed PWM 1
43.1 INTRODUCTION 2
43.2 FEATURES 2
43.4 ARCHITECTURE OVERVIEW 32
OSC for Setting the ACLK 36
43.5.2 Time Base 38
, Controls PWMxH only 44
, Controls PWMxL only 44
43.6.3 Dead Time Generation 50
43.6.5 Dead Time Ranges 52
43.6.6 Dead Time Distortion 52
43.6.7 Dead Time Resolution 52
43.8 PWM INTERRUPTS 64
43.10 PWM FAULT PINS 70
43.10.2 Fault Interrupts 74
43.10.3 Fault Entry 74
43.10.4 Fault Exit 74
43.11 SPECIAL FEATURES 82
43.11.4 Chop Mode 84
43.11.5 PWM Pin Swapping 86
43.12 PWM OUTPUT PIN CONTROL 88
43.14 POWER-SAVING MODES 92
43.16.3 Multi-Phase PWM 96
43.16.4 Variable Phase PWM 98
43.21 REVISION HISTORY 110
VCO)” in the first paragraph 112
Revision D (March 2011) 114
== ISO/TS16949 == 117
Worldwide Sales and Service 118

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Microchip Technology dsPIC33F Family Especificações Página 106

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