Manuali utente per Texas Instruments AFE4400 Evaluation Module AFE4400SPO2EVM

Sommario

• AFE4400 and AFE4490 Development Guide

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  • 1 AFE44x0SPO2EVM Overview

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    • 1.1 Important Disclaimer Information

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  • 2 Overview

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    • 2.1 Introduction

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    • 2.2 Features Supported in this Version

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  • 3 Software Installation

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    • 3.1 Minimum Requirements

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      • 3.1.1 Required Setup for AFE44x0SPO2EVM Demo Software

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      • 3.1.2 Additional Software Requirements

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    • 3.2 Installing the Software (PC Application)

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    • 3.3 Installing the USB Drivers

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  • 4 Running the Software

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    • 4.1 Overview of the Features

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      • 4.1.1 Device Configuration Tab

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        • 4.1.1.1 Global Settings Subtab

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        • 4.1.1.2 Tx Stage Subtab

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        • 4.1.1.3 Rx Stage Subtab

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        • 4.1.1.4 Timing Controls Subtab

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        • 4.1.1.5 Low Level Configuration Subtab

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      • 4.1.2 ADC Capture and Analysis

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      • 4.1.3 % SpO2 and HR Display

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      • 4.1.4 Save Tab

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  • 5 AFE44x0SPO2EVM Hardware

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    • 5.1 Power Supply

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    • 5.2 Clock

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    • 5.3 Accessing AFE44x0 Digital Signals

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    • 5.4 Analog Inputs

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    • 5.5 USB Interface

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    • 5.6 On-board Key Interface

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    • 5.7 Visual Indication

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  • 6 USB-Based Firmware Upgrade

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  • 7 Connector Interface

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    • 7.1 DB9 Pulse Oximeter Connector

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    • 7.2 Mini USB Connector

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  • 8 Quick Start Guide

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  • 9 AFE44x0SPO2EVM FAQs

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    • 9.1 EVM communicating with the PC application

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    • 9.2 ADC_RDY signal

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    • 9.3 Check TXP and TXM Waveforms

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    • 9.4 Using an external ADC (Bypass ADC mode) (Available only for AFE4490 device)

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    • 9.5 Diagnostics

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    • 9.6 Automation of Register Read and Write Operations

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  • 10 Bill of Materials

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  • 11 PCB Layouts and Schematics

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    • 11.1 AFE44x0SPO2EVM PCB Layouts

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    • 11.2 AFE44x0SPO2EVM Schematics

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• Important Notices

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