Texas Instruments PCM4201EVM, Руководство пользователя

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User's Guide
SBAU108A–January 2005–Revised February 2005
PCM4201EVM User's Guide
This document provides the information needed to set up and operate the
PCM4201EVM evaluation module (EVM). For a more detailed description of the
PCM4201, please refer to the product datasheet available from the Texas Instruments
web site at www.ti.com . Additional support documents are listed in the section of this
guide entitled Related Documentation from Texas Instruments and Additional
Documentation . Throughout this document, the acronym EVM and the phrase
evaluation module are synonymous with the PCM4201EVM. This user’s guide
includes setup and configuration instructions, information regarding absolute operating
conditions, an electrical schematic, PCB layout drawings, and a bill of materials (BOM)
for the EVM.
Contents
1 Introduction
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2
2 Getting Started
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3 Hardware Description and Configuration
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6
4 Schematic, PCB Layout, and Bill of Materials
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List of Figures
1 PCM4201 Functional Block Diagram
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2 PCM4201EVM Functional Block Diagram
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3
3 Transmitter Reset Circuitry
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4 PCM4201EVM Schematic
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5 Top Side Silkscreen
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6 Bottom Side Silkscreen
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7 Top Layer (Component Side)
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8 Ground Layer
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9 Power Plane Layer
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10 Bottom Layer (Solder Side)
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List of Tables
1 Absolute Operating Conditions
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5
2 System Clock Source Selection
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3 Sampling Mode Selection
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4 Digital High-Pass Filter Configuration
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5 Slave/Master Mode Configuration
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6 System Clock Rates for Master Mode Operation
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7 System Clock Rates for Slave Mode Operation
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8 Digital Interface Transmitter Configuration
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9 Transmitter Master Clock Configuration
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10 PCM4201EVM Bill of Materials
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PCM4201EVM User's Guide SBAU108A–January 2005–Revised February 2005 1