Texas Instruments AFE4403 Front-End Manuals

Manuals and User Guides for Texas Instruments AFE4403 Front-End. We have 1 Texas Instruments AFE4403 Front-End manual available for free PDF download: User Manual

Texas Instruments AFE4403 User Manual (74 pages)

Brand: Texas Instruments | Category: Microcontrollers | Size: 8 MB

Table of Contents
1
AFE4403 Development Guide
1
Overview
5
AFE4403 Demonstration Kit
5
Submit Documentation Feedback
6
Software Installation
7
- Minimum Requirements
  7
- Installing the Software (PC Application)
  7
PC Application Installation - Screen 1
7
PC Application Installation - Screen 2
8
PC Application Installation - Screen 3
8
PC Application Installation - Screen 4
9
PC Application Installation - Screen 5
9
- Installing the USB Drivers
  10
Python Installation
10
USB Driver Installation - Screen 1 (Windows 7 os Only)
10
USB Driver Installation - Screen 2
11
USB Driver Installation - Screen 3
12
Windows Publisher Verification Warning
13
USB Driver Installation - Screen 4
13
Device Manager Screen
14
Windows 8 Installing Unsigned Drivers - Screen 1
15
Windows 8 Installing Unsigned Drivers - Screen 2
16
Windows 8 Installing Unsigned Drivers - Screen 3
16
Windows 8 Installing Unsigned Drivers - Screen 4
17
Windows 8 Installing Unsigned Drivers - Screen 5
17
Windows 8 Installing Unsigned Drivers - Screen 6
18
Windows 8 Installing Unsigned Drivers - Screen 7
18
Running the Software
19
- Overview of the Features
  19
AFE4403EVM Not Connected Error Message
19
Product Safety Warnings, Restrictions and Disclaimers
20
AFE4403: Device Configuration: Global Settings
21
AFE4403: Device Configuration: Tx Stage
22
AFE4403: Device Configuration: Rx Stage
23
AFE4403: Device Configuration: Timing Controls
24
Device Configuration: Low Level Configuration
25
ADC Capture and Analysis Tab
27
Scope Analysis: Test Results
27
Save Tab Control Descriptions
28
Save Tab
28
AFE4403EVM Hardware
29
AFE4403EVM Block Diagram
29
- Power Supply
  30
- Clock
  30
- Accessing AFE4403 Digital Signals
  30
- USB Interface
  30
Test Points for Measuring Voltages on the AFE4403SPO2EVM
30
AFE4403 Digital Signals
30
- On-Board Key Interface
  31
- Visual Indication
  31
AFE4403EVM Switches
31
USB-Based Firmware Upgrade
31
PC Application Firmware Upgrade - 1
31
PC Application Firmware Upgrade - 2
32
PC Application Firmware Upgrade - 3
32
AFE4403EVM Firmware Upgrade Without GUI
33
PC Application Firmware Upgrade - 4
33
Firmware Loader Application: Select Firmware
33
Firmware Loader Application: Found Device
34
Firmware Loader Application: Programming Status
34
Connector Interface
35
- DB9 Pulse Oximeter Connector
  35
DB9 Pulse Oximeter Connector Pin Outs
35
- Micro-USB Connector
  36
DB9-Based Pulse Oximeter Connector Pin out Descriptions
36
USB Micro Connector Pin out Descriptions
36
- 8-Pin Connector
  37
USB Micro Connector Pin Outs
36
AFE4403EVM Reflective Sensing Quick Start Guide
37
41 8-Pin Connector
37
NJRC NJL5310R Sensor Board LED Connections
38
OSRAM SFH7050 Sensor Board LED Connections
38
Sensor Board Cable Connections
39
Setup for Obtaining Measurements from the Wrist
39
Sample Waveform of Green LED Captured on the Wrist with OSRAM SFH7050
40
ADC_RDY Waveform at 500-Hz PRF
41
- 10.3 Check TXP and TXN Waveforms
  42
AFE4403EVM Faqs
41
- 10.1 EVM Communicating with the PC Application
  41
- 10.2 ADC_RDY Signal
  41
TXP and TXN Without Pulse Oximeter Cable
42
TXP and TXN after Connecting the Pulse Oximeter Cable
42
Diagnostic Feature Fault Flags with no Sensor Connected to the EVM
43
- 10.7 Windows 8 Support for Device Guis
  44
Setting Font Size on Windows 7 Operating System
44
Broken Arrow Error
44
Method 1 (Screen 1)
45
Method 1 (Screen 2)
46
Method 1 (Screen 4)
47
Method 1 (Screen 6)
48
Method 2 (Screen 2)
49
- 10.8 COM Port
  50
- SLAU572B - June 2014 - Revised July 2014
  50
Troubleshoot and Links
50
Bill of Materials
51
AFE4403EVM Bill of Materials
51
OSRAM SFH7050 Sensor Board Bill of Materials
54
NJRC NJL5310R Sensor Board Bill of Materials
54
PCB Layouts and Schematics
55
- 12.1 AFE4403EVM PCB Layouts
  55
AFE4403EVM Top Overlay
55
Top Solder
55
Top Copper (Layer 1)
56
Signal 1 and GND (Layer 3)
57
Signal 2 and GND (Layer 4)
57
Power Plane (Layer 5)
58
Bottom Copper (Layer 6)
58
Bottom Solder
59
Bottom Overlay
59
- 12.2 SFH7050 Sensor Board Layouts
  60
SFH7050 Sensor Board Top Silk Screen
60
SFH7050 Sensor Board Top Solder Mask
60
SFH7050 Sensor Board Top Copper
61
SFH7050 Sensor Board Bottom Copper
61
SFH7050 Sensor Board Bottom Solder Mask
61
SFH7050 Sensor Board Bottom Silk Screen
61
- 12.3 NJL5310R Sensor Board Layouts
  62
NJL5310R Sensor Board Top Silk Screen
62
NJL5310R Sensor Board Top Solder Mask
62
NJL5310R Sensor Board Top Copper
63
NJL5310R Sensor Board Bottom Copper
63
NJL5310R Sensor Board Bottom Solder Mask
63
NJL5310R Sensor Board Bottom Silk Screen
63
- Schematics
  64
AFE4403EVM Schematics (1 of 4)
64
AFE4403EVM Schematics (2 of 4)
65
AFE4403EVM Schematics (3 of 4)
66
AFE4403EVM Schematics (4 of 4)
67
- NJL5310R Sensor Board Schematic
  68
SFH7050 Sensor Board Schematic
68
Copyright © 2014, Texas Instruments Incorporated
72
Copyright © 2014, Texas Instruments Incorporated
73

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