用户手册 — Texas Instruments Evaluation Module for TPS59610 TPS59610EVM-675

目录

• An 8-V to14-V Vin 2010 Atom™ E6xx Tunnel Creek Power System

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  • 1 Description

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    • 1.1 Typical Applications

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    • 1.2 Features

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  • 2 Atom Tunnel Creek Power System Block Diagram

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  • 3 Electrical Performance Specifications

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  • 4 Schematics

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  • 5 Test Setup

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    • 5.1 Test Equipment

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    • 5.2 Recommended Test Setup

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  • 6 Configuration

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    • 6.1 CPU and GPU Configuration

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      • 6.1.1 Current-Limit Trip Selection (J104 for CPU and J204 for GPU)

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      • 6.1.2 Frequency Selection (J103 for CPU and J203 for GPU)

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      • 6.1.3 Overshoot Reduction Selection (J105 for CPU and J205 for GPU)

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      • 6.1.4 VID Bits Selection

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      • 6.1.5 Deep Sleep Mode Selection (DPRSLPVR)

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      • 6.1.6 Overvoltage Protection Selection (JP101 for CPU and JP201 for GPU)

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      • 6.1.7 Onboard Dynamic Load Selection (SW501 for CPU and SW502 for GPU)

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      • 6.1.8 Enable Selection (S101 for CPU and S201 for GPU)

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    • 6.2 5-V/3.3-V System Configuration

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      • 6.2.1 3.3VBIAS Enable Selection (J303)

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      • 6.2.2 5-V/3.3-V Enable Selection (J301 for 5 V and J302 for 3.3 V)

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    • 6.3 DDR 1.8-V/1.05-V CPU VTT Configuration

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      • 6.3.1 1.8-V/1.05-V Enable can be set by J402 for 1.8 V and J401 for 1.05 V, EN_1.8V and EN_1.05V

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    • 6.4  0.9-V VTT and 0.9-V VTTREF Configuration

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      • 6.4.1  0.9-V VTT and 0.9-V VTTREF Enable Selection (SW401 for S3, SW400 for S5)

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    • 6.5  1.5-V CPU PLL Configuration

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      • 6.5.1  1.5-V Enable Selection (J406)

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    • 6.6  1.05-V CPU C6 RAM Configuration

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      • 6.6.1  1.05-V CPU C6 RAM Enable Selection (J408)

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    • 6.7  1.2-V IOH Configuration

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      • 6.7.1  1.2-V Enable Selection (J501)

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  • 7 Test Procedure

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    • 7.1 Line/Load Regulation and Efficiency Measurement Procedure

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    • 7.2  Onboard Transient Response Measurement

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    • 7.3  Loop Gain/Phase Measurement

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    • 7.4 Equipment Shutdown

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  • 8 Performance Data and Typical Characteristic Curves

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    • 8.1 CPU

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    • 8.2 GPU

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    • 8.3 5-V/3.3-V System

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    • 8.4 1.8-V DDR/1.05-V CPU VTT

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    • 8.5 1.2-V IOH

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  • 9 EVM Assembly Drawings and PCB Layout

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  • 10 Bill of Materials

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• Important Notices

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