Texas Instruments DRV2624EVM-CT, Руководство пользователя, Страница: 2 / 26

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2 SLOU435B – December 2015 – Revised February 2019
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DRV2624 ERM, LRA haptic driver evaluation kit
Contents
1 Getting Started
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1.1 Evaluation Module Operating Parameters
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1.2 Quick Start Board Setup
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2 DRV2624 Demonstration Program
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2.1 Modes and Effects Table
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2.2 Description of the Demo Modes
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3 Additional Hardware Modes
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3.1 Accessing GUI Mode
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3.2 Haptics Control Console GUI
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4 Hardware Configuration
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4.1 Input and Output Overview
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4.2 Power Supply Selection
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4.3 Using an External Actuator
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5 Measurement and Analysis
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6 Modifying or Reprogramming the Firmware
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7 Schematic
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8 Layout
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9 Bill of Materials
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List of Figures
1 DRV2624EVM-CT Board
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2 Board Diagram
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3 LRA Sharp Click Closed Loop Waveform
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4 LRA Sharp Click Open Loop Waveform
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5 ERM Sharp Click Closed Loop Waveform
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6 ERM Sharp Click Open Loop Waveform
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7 LRA Closed-Loop Click Waveform
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8 LRA Open-Loop Click Waveform
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9 LRA Auto-Resonance ON Waveform (Button 1)
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10 LRA Auto-Resonance OFF Waveform (Button 2)
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11 Acceleration Versus Frequency
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12 Haptics Control Console
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13 HCC DRV2624 Console
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14 Terminal Block and Test Points
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15 DRV2624 Unfiltered Waveform
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16 DRV2624 Filtered Waveform
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17 FET Programmer Connection
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18 DRV2624EVM-CT Schematic Page 1
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19 DRV2624EVM-CT Schematic Page 2
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20 Top Layer
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21 Layout Layer 2
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22 Layout Layer 3
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23 Layout Layer 4
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List of Tables
1 Mode and Effects Table
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5
2 Hardware Overview
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3 Power Supply Configurations
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