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BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module
The ADS7142-Q1 BoosterPack™ plug-in module (BOOSTXL-ADS7142-Q1) allows users to evaluate the
functionality of Texas Instruments' ADS7142-Q1 nanopower, dual-channel programmable sensor monitor.
This user's guide describes both the hardware platform showcasing the ADS7142-Q1 device and the
graphical user interface (GUI) software used to configure the various modes of operation of this device.
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SBAU321A - November 2018 - Revised August 2019
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Copyright © 2018-2019, Texas Instruments Incorporated
SBAU321A - November 2018 - Revised August 2019
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BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module
User's Guide
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Table of Contents
Related Manuals for Texas Instruments BoosterPack BOOSTXL-ADS7142-Q1
Summary of Contents for Texas Instruments BoosterPack BOOSTXL-ADS7142-Q1
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Page 1: Table Of Contents
BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module The ADS7142-Q1 BoosterPack™ plug-in module (BOOSTXL-ADS7142-Q1) allows users to evaluate the functionality of Texas Instruments' ADS7142-Q1 nanopower, dual-channel programmable sensor monitor. This user’s guide describes both the hardware platform showcasing the ADS7142-Q1 device and the graphical user interface (GUI) software used to configure the various modes of operation of this device. -
Page 2: Introduction
Introduction www.ti.com Trademarks BoosterPack, LaunchPad are trademarks of Texas Instruments. All other trademarks are the property of their respective owners. Introduction The ADS7142-Q1 BoosterPack™ is a fully-assembled evaluation platform designed to highlight the ADS7142-Q1 features and various modes of operations that makes this device suitable for ultra-low- power, small-size sensor monitor applications. -
Page 3: Boostxl-Ads7142-Q1 Evm Overview
Single-ended analog input for channel 0 of ADC J5:2 Single-ended analog input for channel 1 of ADC J5:3 and J5:4 BoosterPack™ ground SBAU321A – November 2018 – Revised August 2019 BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... - Page 4 3.3-V for the ADS7142-Q1 AVDD pin. To generate a DVDD supply other than 3.3 V, an adjustable version of the TPS799-Q1 regulator (U3) can be used. BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module SBAU321A – November 2018 – Revised August 2019 Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated...
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Page 5: Boostxl-Ads7142-Q1 Evm Initial Setup
Firefox or Chrome and the TI Cloud Agent Application, as shown in Figure Figure 3. Installation of browser extension and TI Clould Agent SBAU321A – November 2018 – Revised August 2019 BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 6: Msp432E401Y Launchpad™ 5V-Otg Jumper And Debug Port Location
File menu option. This selection automatically recognizes the MSP432E401Y LaunchPad™ and the FLASH program to communicate with the EVM. Figure 5. UNIFLASH Programming Setup BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module SBAU321A – November 2018 – Revised August 2019 Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 7: Successful Flash Program
4. After programming and verification is successful, as shown in Figure 6, disconnect the USB from the MSP-EXP432E401Y debug port. Figure 6. Successful FLASH Program SBAU321A – November 2018 – Revised August 2019 BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 8: Boostxl-Ads7142-Q1 Stacked On Msp432E401Y Launchpad
2. Connect the micro USB from data port of MSP-EXP432E401Y to available USB port on PC. Figure 7 shows the assembled BOOSTXL-ADS7142-Q1 and MSP-EXP432E401Y configuration. Figure 7. BOOSTXL-ADS7142-Q1 Stacked on MSP432E401Y LaunchPad™ BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module SBAU321A – November 2018 – Revised August 2019 Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 9: Ads7142-Q1 Gui Landing Page
"CONNECTED". At the bottom left corner of the GUI, there is an option to connect and dis- connect the hardware from the GUI. Figure 8. ADS7142-Q1 GUI Landing Page SBAU321A – November 2018 – Revised August 2019 BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 10: Ads7142-Q1 Register Map Page
GUI to be written on the device instantaneously by selecting the Immediate option or later using the Deferred option. Figure 9. ADS7142-Q1 Register Map Page BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module SBAU321A – November 2018 – Revised August 2019 Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 11: Ads7142-Q1 Mode Configuration Page
TI recommends enabling these blocks and then to enable or disable the preferred ADC channel based on user preference. Figure 10. ADS7142-Q1 Mode Configuration Page SBAU321A – November 2018 – Revised August 2019 BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 12: Ads7142-Q1 General Instructions Page
NOTE: The Start Sequence button will remain disabled until the selected Functional Mode is SET as step 4 indicates. Figure 11. ADS7142-Q1 General Instructions Page BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module SBAU321A – November 2018 – Revised August 2019 Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 13: Ads7142-Q1 Gui Functional Modes
Figure 12 highlights the ADS7142-Q1 GUI working in Start Burst Mode. Figure 12. Data Capture in Start Burst Mode SBAU321A – November 2018 – Revised August 2019 BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 14: Data Capture In Stop Burst Mode
Figure 13 highlights the ADS7142-Q1 GUI working in Stop Burst Mode. Figure 13. Data Capture in Stop Burst Mode BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module SBAU321A – November 2018 – Revised August 2019 Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 15: Operation In Pre Alert Mode
Figure 14. Operation in Pre Alert Mode SBAU321A – November 2018 – Revised August 2019 BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 16: Operation After Alert Condition
Threshold indicator before the next sequence is run to ensure normal operation of the device. Figure 15. Operation After Alert Condition BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module SBAU321A – November 2018 – Revised August 2019 Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 17: Operation In Post Alert Mode
Alert by clicking on the highlighted Alert block in red before running the next sequence. Figure 16. Operation in Post Alert Mode SBAU321A – November 2018 – Revised August 2019 BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 18: Operation In High Precision Mode
ACCUMULATOR_CFG register is 15 (0x0F) which corresponds to 16 conversions. Figure 17. Operation in High Precision Mode BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module SBAU321A – November 2018 – Revised August 2019 Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 19: Operation In Default Manual Mode
Figure 18 highlights the ADS7142-Q1 GUI working in Manual Mode: Default State. Figure 18. Operation in Default Manual Mode SBAU321A – November 2018 – Revised August 2019 BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 20: Operation In Auto Manual Mode
To understand the steps required to configure the device in Manual Mode, refer to the ADS7142-Q1 data sheet. Figure 19. Operation in Auto Manual Mode BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module SBAU321A – November 2018 – Revised August 2019 Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 21: Modification Required For Ntc Monitoring
(non-inverting buffer or inverting configuration). See Section 5.3 for more details. SBAU321A – November 2018 – Revised August 2019 BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 22: Bill Of Materials, Printed-Circuit Board Layout, And Schematics
RES, 1.0 M, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 CRCW04021M00JNED Vishay-Dale R47, R48 RES, 330 k, 5%, 0.063 W, AEC-Q200 Grade 0, 0402 CRCW0402330KJNED Vishay-Dale BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module SBAU321A – November 2018 – Revised August 2019 Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... - Page 23 Dual-Channel 425nA Precision Nanopower Operational Amplifiers, LPV812DGKR Texas Instruments DGK0008A (VSSOP-8) Micro-Power (50 µA), Zero-Drift, Rail-to-Rail-Out Instrumentation Amplifier, INA317IDGKT Texas Instruments DGK0008A (VSSOP-8) SBAU321A – November 2018 – Revised August 2019 BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated...
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Page 24: Boostxl_Ads7142-Q1 Pcb Top Overlay
PCB Layout Figure Figure 21, and Figure 22 illustrate the EVM PCB layout. Figure 20. BOOSTXL_ADS7142-Q1 PCB Top Overlay BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module SBAU321A – November 2018 – Revised August 2019 Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 25: Boostxl-Ads7142-Q1 Top Layer Copper And Silkscreen
Bill of Materials, Printed-Circuit Board Layout, and Schematics www.ti.com Figure 21. BOOSTXL-ADS7142-Q1 Top Layer Copper and Silkscreen SBAU321A – November 2018 – Revised August 2019 BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 26: Boostxl-Ads7142-Q1 Bottom Layer Copper And Silkscreen
Bill of Materials, Printed-Circuit Board Layout, and Schematics www.ti.com Figure 22. BOOSTXL-ADS7142-Q1 Bottom Layer Copper and Silkscreen BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module SBAU321A – November 2018 – Revised August 2019 Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... -
Page 27: Ads7142-Q1 Boosterpack™ Schematic Diagram
Bill of Materials, Printed-Circuit Board Layout, and Schematics www.ti.com Schematics Figure 23 shows the ADS7142-Q1 BoosterPack™ schematics. Figure 23. ADS7142-Q1 BoosterPack™ Schematic Diagram SBAU321A – November 2018 – Revised August 2019 BOOSTXL-ADS7142-Q1 BoosterPack™ Plug-In Module Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated... - Page 28 Deleted Driver Installation Steps for Analog EVM Controller for Windows Platform section ............• Changed C6, C7 manufacturer part number in Bill of Materials table Revision History SBAU321A – November 2018 – Revised August 2019 Submit Documentation Feedback Copyright © 2018–2019, Texas Instruments Incorporated...
- Page 29 TI products. TI’s provision of these resources does not expand or otherwise alter TI’s applicable warranties or warranty disclaimers for TI products. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2019, Texas Instruments Incorporated...