Texas Instruments BUF08821EVM-USB BUF08821EVM-USB BUF08821EVM-USB 数据表

This user's guide describes the characteristics, operation, and use of the BUF08821EVM-USB evaluation
board. It discusses how to set up and configure the software and hardware, and reviews various aspects
of the program operation. Throughout this document, the terms evaluation board, evaluation module, and
EVM are synonymous with the BUF08821EVM-USB. This document also includes information regarding
operating procedures and input/output connections, an electrical schematic, printed circuit board (PCB)
layout drawings, and a parts list for the EVM.

1

Overview

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2

BUF08821EVM-USB Hardware Setup

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3

BUF08821EVM-USB Hardware Overview

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4

BUF08821EVM-USB Software

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5

BUF08821EVM-USB Software Overview

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6

BUF08821EVM-USB Documentation

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1

Hardware Included with BUF08821EVM-USB Kit

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2

BUF08821EVM-USB Hardware Setup

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3

BUF08821EVM-USB Board Block Diagram

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4

USB_DIG_Platform Block Diagram

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5

Typical Hardware Connections for BUF08821EVM-USB

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6

Connecting External Power to the EVM

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7

Connecting the USB Cable to the USB_DIG_Platform

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8

Confirmation of USB_DIG_Platform Driver Installation

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9

BUF08821EVM-USB Default Jumper Settings

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10

BUF08821EVM-USB Software Installation

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11

BUF08821EVM-USB License Agreements

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12

BUF08821EVM-USB Software Installation Progress

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13

BUF08821EVM-USB Software About Button

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14

BUF08821EVM-USB Software: Communication Error with the USB_DIG_Platform

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15

JMP5 Setting For Logic ‘0’

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16

Measuring and Entering Power-Supply Voltage

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17

Auto Write Feature Enabled

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18

Save to File Dialog Box Button and Window

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19

File Format of Saved Data

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20

Load From File Button and Window

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21

Run Batch Dialog Button and Window

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22

Control Panel Button and Window

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23

BUF08821EVM-USB Schematic

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1

SBOU095 – March 2011

© 2011, Texas Instruments Incorporated