Texas Instruments EV2400 User Manual

User's Guide
SLUU446B–June 2011–Revised August 2014
EV2400 EVM Interface Board
This user's guide describes the function and operation of the EV2400 evaluation module interface board.
A complete description, as well as the bill of materials and schematic are included.
Contents
1 Introduction ................................................................................................................... 2
2 Interfaces ..................................................................................................................... 2
3 EV2400 Bill of Materials, Component Placement, Schematic ......................................................... 5
List of Figures
1 EV2400 Ports................................................................................................................. 3
2 Top Assembly ................................................................................................................ 7
3 Bottom Assembly ............................................................................................................ 8
4 Board Layer 1 ................................................................................................................ 9
5 Board Layer 2............................................................................................................... 10
6 Solder Mask 1 .............................................................................................................. 11
7 Solder Mask 2 .............................................................................................................. 12
8 Silkscreen ................................................................................................................... 13
9 Schematic, Page 1 ......................................................................................................... 14
10 Schematic, Page 2 ......................................................................................................... 15
11 Schematic, Page 3 ......................................................................................................... 16
List of Tables
1 Ordering Information ........................................................................................................ 2
1
SLUU446B–June 2011–Revised August 2014 EV2400 EVM Interface Board
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Copyright © 2011–2014, Texas Instruments Incorporated

Texas Instruments EV2400 Specifications

General

Interface	USB
Operating Voltage	5V
Host Interface	USB
Purpose	Evaluation
Target Interface	I2C

Summary

Introduction

Introduction Features

Lists key features of the EV2400 board, including USB power, optional 5-V port, and API interfaces.

Introduction Kit Contents

Details the items included in the EV2400 kit, such as the circuit module and USB cable.

Introduction Ordering Information

Provides the EVM part number for ordering the EV2400.

Interfaces Overview and Controller

Interfaces Overview

Overview of the EV2400 ports and the controller.

EV2400 Controller Details

Details the EV2400 controller, an MSP430F5529, and its communication protocols.

USB Interface Functionality

Describes the USB interface, power source, and driver compatibility.

Unsupported HDQ Interface

States that the HDQ interface is not currently supported.

I2C Interface Operation

Explains the I2C interface for host communication with devices like battery monitors.

SMBus Interface Operation

SMBus Interface Operation

Details the SMBus interface for host communication with devices like battery monitors.

EV2400 Bill of Materials, Component Placement, Schematic

Bill of Materials (BOM)

Lists all components with their reference designators, values, descriptions, and manufacturers.

EV2400 Component Placement

Illustrates the physical placement of components on the top assembly of the EV2400 board.

Bottom Assembly Layout

Shows the component layout on the bottom side of the EV2400 circuit board.

Board Layer 1 Trace Layout

Depicts the conductive traces on the first layer of the EV2400 PCB.

Board Layer 2 Trace Layout

Depicts the conductive traces on the second layer of the EV2400 PCB.

Solder Mask Layer 1

Illustrates the solder mask pattern on the first layer of the EV2400 board.

Solder Mask Layer 2

Illustrates the solder mask pattern on the second layer of the EV2400 board.

Silkscreen Component Labels

Shows the silkscreen markings for component identification and placement on the EV2400.

Schematic Page 1

Presents the first page of the EV2400 circuit schematic, detailing the main microcontroller and peripherals.

Schematic Page 2

Presents the second page of the EV2400 circuit schematic, showing power supplies and interface components.

Schematic Page 3

Presents the third page of the EV2400 circuit schematic, detailing voltage regulators and potentiometers.

Revision History

Revision Changes

Details changes made between document revisions, specifically the deletion of HDQ/DQ support.

Important Notices and Restrictions

Evaluation Board/Kit Important Notice

User responsibilities, warranty information, and application limitations for the EVM.

Regulatory Information

Compliance statements regarding FCC Rules and Canadian ICES-003 standards.

EVM Warnings and Restrictions

Safety warnings regarding operation, component temperatures, voltages, and personnel qualifications.