Datenbogen (AFE4400SPO2EVM)InhaltsverzeichnisAFE4400 and AFE4490 Development Guide11 AFE44x0SPO2EVM Overview31.1 Important Disclaimer Information32 Overview42.1 Introduction42.2 Features Supported in this Version43 Software Installation53.1 Minimum Requirements53.1.1 Required Setup for AFE44x0SPO2EVM Demo Software53.1.2 Additional Software Requirements53.2 Installing the Software (PC Application)53.3 Installing the USB Drivers94 Running the Software124.1 Overview of the Features124.1.1 Device Configuration Tab134.1.1.1 Global Settings Subtab134.1.1.2 Tx Stage Subtab164.1.1.3 Rx Stage Subtab164.1.1.4 Timing Controls Subtab184.1.1.5 Low Level Configuration Subtab204.1.2 ADC Capture and Analysis204.1.3 % SpO2 and HR Display234.1.4 Save Tab245 AFE44x0SPO2EVM Hardware255.1 Power Supply275.2 Clock275.3 Accessing AFE44x0 Digital Signals285.4 Analog Inputs285.5 USB Interface285.6 On-board Key Interface285.7 Visual Indication296 USB-Based Firmware Upgrade297 Connector Interface317.1 DB9 Pulse Oximeter Connector317.2 Mini USB Connector328 Quick Start Guide339 AFE44x0SPO2EVM FAQs359.1 EVM communicating with the PC application359.2 ADC_RDY signal359.3 Check TXP and TXM Waveforms369.4 Using an external ADC (Bypass ADC mode) (Available only for AFE4490 device)379.5 Diagnostics379.6 Automation of Register Read and Write Operations3710 Bill of Materials3811 PCB Layouts and Schematics4111.1 AFE44x0SPO2EVM PCB Layouts4111.2 AFE44x0SPO2EVM Schematics46Important Notices51Größe: 8,04 MBSeiten: 59Language: EnglishHandbuch öffnen