Microchip Technology DM164130-10 マニュアル

目次

• Chapter 1. PSMC Designer Overview

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• 1.1 Introduction

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• Chapter 2. Main PSMC Configuration GUI

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• 2.1 Introduction

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  • Figure 2-1: Main PSMC Designer GUI

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• 2.2 Function Selection

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• 2.3 Device Selection

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• 2.4 PSMC Selection

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• 2.5 PSMC Enable

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• 2.6 Interrupt Enables

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  • 2.6.1 Timed Event Interrupt Enable

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  • 2.6.2 Auto-Shutdown Interrupt Enable

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• 2.7 Comments

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• 2.8 Copy and Show Button

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  • 2.8.1 PSMC SFR Displays

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• 2.9 Paste Button

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• 2.10 Clear Button

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• 2.11 Pull-down Menu

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  • 2.11.1 Save Assy

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  • 2.11.2 Save C

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  • 2.11.3 Load Code

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• 2.12 Clock

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  • Figure 2-2: Clock Control

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  • 2.12.1 Clock Source

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  • 2.12.2 Prescale

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• 2.13 Timer

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  • Figure 2-3: Timer Control

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  • 2.13.1 Sync Source

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  • 2.13.2 Timer Interrupt

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• 2.14 Blanking

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  • Figure 2-4: Blanking Control

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  • 2.14.1 Blanking Times

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  • 2.14.2 Rising Event Trigger

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  • 2.14.3 Falling Event Trigger

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  • 2.14.4 Asynchronous Input Pin Polarity

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• 2.15 Period Event

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  • Figure 2-5: Period Control

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  • 2.15.1 Synchronous Selection

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  • 2.15.2 Asynchronous Selection

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  • 2.15.3 Asynchronous Polarity (not available on PIC16(L)F1782/3)

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  • 2.15.4 Interrupt

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• 2.16 Rising Event

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  • Figure 2-6: Rising Event Control

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  • 2.16.1 Synchronous Selection

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  • 2.16.2 Asynchronous Selection

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  • 2.16.3 Interrupt

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• 2.17 Falling Event

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  • Figure 2-7: Falling Event Control

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  • 2.17.1 Synchronous Selection

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  • 2.17.2 Asynchronous Selection

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  • 2.17.3 Asynchronous Polarity (not available on PIC16(L)F1782/3)

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  • 2.17.4 Interrupt

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• 2.18 Modulation

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  • Figure 2-8: Modulation Control

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  • 2.18.1 Modulation Source Selection

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  • 2.18.2 Modulation Enable

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• 2.19 PSMC Modes

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  • 2.19.1 Dead-Band Control

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  • Figure 2-9: Dead-band Control

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  • 2.19.2 SPWM: Single PWM Mode

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  • Figure 2-10: Single PWM Mode

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  • 2.19.3 SPWMC: Single PWM Mode with Complementary Outputs

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  • Figure 2-11: Single PWM Complementary Mode

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  • 2.19.4 PP: Push-Pull Mode

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  • Figure 2-12: Push-pull Mode

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  • 2.19.5 PPC: Push-Pull with Complementary Output

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  • Figure 2-13: Push-pull Complementary Mode

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  • 2.19.6 FBPP: Full-Bridge Push-Pull

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  • Figure 2-14: Full-Bridge Push-pull Mode

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  • 2.19.7 FBPPC: Full-Bridge Push-Pull with Complementary Mode Outputs

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  • Figure 2-15: Full-Bridge Push-Pull Complementary

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  • 2.19.8 PS: Pulse-Skipping Mode

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  • Figure 2-16: Pulse-Skipping Mode

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  • 2.19.9 PSC: Pulse-Skipping with Complementary Output

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  • Figure 2-17: Pulse-Skipping Complementary

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  • 2.19.10 ECCPR: ECC PWM Full-Bridge Mode, Reverse Direction

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  • Figure 2-18: ECC PWM Full-Bridge Reverse

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  • 2.19.11 ECCPF: ECC PWM Full-Bridge Mode, Forward Direction

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  • Figure 2-19: ECC PWM Full-Bridge Forward

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  • 2.19.12 FDC: Fixed Duty Cycle Mode

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  • Figure 2-20: Fixed Duty Cycle

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  • 2.19.13 Fine Frequency Adjust

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  • Figure 2-21: Fine Frequency Adjust Control

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  • 2.19.14 FDCC: Fixed Duty Cycle with Complementary Output

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  • Figure 2-22: Fixed Duty Cycle Complementary Output

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  • 2.19.15 3PH: 3-Phase PWM

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  • Figure 2-23: 3-Phase PWM

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• 2.20 Output Control

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  • Figure 2-24: Output Control

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  • 2.20.1 Output Enable

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  • 2.20.2 Output Steering

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  • 2.20.3 Output Steering Synchronization

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  • 2.20.4 Output Polarity

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  • 2.20.5 Shutdown Level

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• 2.21 Auto-Shutdown

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  • 2.21.1 Shutdown Enable

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  • 2.21.2 Shutdown Sources

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  • 2.21.3 Shutdown Override

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  • 2.21.4 Auto/Manual Restart

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  • Figure 2-25: Auto-Shutdown

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• 2.22 Sync Output Control (not available on the PIC16(L)F1782/3)

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  • Figure 2-26: Sync Control

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• Chapter 3. PSMC Tips

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• 3.1 Variable Period with Fixed Off-time

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  • Figure 3-1: Fixed Off-Time with Rising Event Delay

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  • Figure 3-2: Fixed Off-Time with Falling Event Delay

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• 3.2 3-Phase Variable Duty Cycle

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• 3.3 Center Weighted Variable PWM

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  • Figure 3-3: Center Weighted PWM

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• Worldwide Sales

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