Table of Contents
Advertisement
Quick Links
Figure 1. ADS7953EVM (Left) and ADS7953EVM-PDK (Right)
This users guide describes the characteristics, operation, and use of the ADS7953EVM, ADS7957EVM
and ADS7961EVM, both by themselves and as part of the ADS7953EVM-PDK, ADS7957EVM-PDK or
ADS7961EVM-PDK. These evaluation modules (EVMs) are evaluation boards for the ADS7953, a 12-bit,
16-channel, successive approximation register (SAR) analog-to-digital converter (ADC), and the
and ADS7961, which are 10-bit and 8-bit variations of the ADS7953. The EVM allows evaluation of all
aspects of the ADS7953, ADS7957 or ADS7961 device. Complete circuit descriptions, schematic
diagrams, and bills of material are included in this document.
The following related documents are available through the Texas Instruments website at http://www.ti.com.
ADCPro is a trademark of Texas Instruments.
Microsoft, Windows are registered trademarks of Microsoft Corporation.
All other trademarks are the property of their respective owners.
SLAU262D – January 2009 – Revised February 2016
Submit Documentation Feedback
ADS79xxEVM and ADS79xxEVM-PDK
Copyright © 2009–2016, Texas Instruments Incorporated
SLAU262D – January 2009 – Revised February 2016
ADS79xxEVM and ADS79xxEVM-PDK
User's Guide
ADS7957
1
Advertisement
Table of Contents
Related Manuals for Texas Instruments ADS79 EVM Series
Summary of Contents for Texas Instruments ADS79 EVM Series
-
Page 1: Ads7953Evm (Left) And Ads7953Evm-Pdk (Right)
ADS7953, ADS7957 or ADS7961 device. Complete circuit descriptions, schematic diagrams, and bills of material are included in this document. The following related documents are available through the Texas Instruments website at http://www.ti.com. ADCPro is a trademark of Texas Instruments. -
Page 2: Table Of Contents
Secondary Analog Interface Pinout ......................Serial Interface Pins ..................P3 Configuration: Power-Supply Input ....................... List of Jumpers ................... ADS7953EVM Bill of Materials ADS79xxEVM and ADS79xxEVM-PDK SLAU262D – January 2009 – Revised February 2016 Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 3: Evm Overview
The ADS7953EVM is an evaluation module built to the TI Modular EVM System specification. It can be connected to any of the modular EVM system interface cards available from Texas Instruments. The ADS7953EVM is available as a stand-alone printed circuit board (PCB) or as part of the ADS7953EVM-PDK, which includes an MMB0 motherboard and software. -
Page 4: Analog Interface
J1.10 CH11 CH11 input J1.12 CH10 CH10 input J1.14 CH9 input J1.16 CH8 input J1.1-15 (odd) AGND Analog ground connections ADS79xxEVM and ADS79xxEVM-PDK SLAU262D – January 2009 – Revised February 2016 Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 5: Digital Interface
DOUT pin. This is the signal that is used by the ADS7953EVM-PDK to read back and display all the channel data via the ADCPro software. SLAU262D – January 2009 – Revised February 2016 ADS79xxEVM and ADS79xxEVM-PDK Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 6: Power Supplies
DSP or microcontroller interface board, such as the 5-6KInterface or HPA-MCUInterface boards available from Texas Instruments. When purchased as part of a PDK, the ADS7953EVM can be controlled by the MMB0. For a list of compatible interface and/or accessory boards for the EVM or the ADS7953, see the relevant product folder on the TI website. -
Page 7: Ads7953Evm Default Jumper Locations
W6 selects the DV Voltage, +5VD (default) or +3.3VD W7 selects the host processor interrupt source, GPIO1 (default) Short 1-2 or GPIO0 SLAU262D – January 2009 – Revised February 2016 ADS79xxEVM and ADS79xxEVM-PDK Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 8: Ads7953Evm-Pdk Kit Operation
J12. If the PDK will be powered through the terminal block, disconnect J12 (see Section 7.3 of this document for additional power supply connection details). ADS79xxEVM and ADS79xxEVM-PDK SLAU262D – January 2009 – Revised February 2016 Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 9: Mmb0 Initial Setup
The MMB0 is a Modular EVM System motherboard. It is designed around the TMS320VC5507, a DSP with an onboard USB interface from Texas Instruments. The MMB0 also has 16MB of SDRAM installed. The MMB0 is not intended to be used as a DSP development board, and it is not available separately. TI cannot offer support for the MMB0 except as part of an EVM-PDK kit. -
Page 10: Connecting An External Power Supply
It is not necessary to connect a +5V dc supply voltage to the +5VA terminal on J14 if the +5V/+5VA position on J13 is shorted. ADS79xxEVM and ADS79xxEVM-PDK SLAU262D – January 2009 – Revised February 2016 Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 11: Laboratory Power-Supply Connection
6, it is not necessary to search for the software; it has already been installed to the PC. • For the remaining steps, accept the default settings. SLAU262D – January 2009 – Revised February 2016 ADS79xxEVM and ADS79xxEVM-PDK Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 12: Ni-Visa Driver Installation
ADS7953EVM-PDK Kit Operation www.ti.com Figure 6. NI-VISA Driver Installation Figure 7. NI-VISA Driver Installation Question ADS79xxEVM and ADS79xxEVM-PDK SLAU262D – January 2009 – Revised February 2016 Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 13: Ni-Visa Driver Installing
ADS7953EVM-PDK Kit Operation www.ti.com Figure 8. NI-VISA Driver Installing Figure 9. NI-VISA Driver Complete Installation SLAU262D – January 2009 – Revised February 2016 ADS79xxEVM and ADS79xxEVM-PDK Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 14: Ni-Visa Driver Verification Using Device Manager
1. Select ADS7953EVM from the EVM drop-down menu. The ADS7953EVM-PDK plugin appears in the left pane, as shown in Figure ADS79xxEVM and ADS79xxEVM-PDK SLAU262D – January 2009 – Revised February 2016 Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 15: Ads7953Evm-Pdk Plug-In Display Window
TIMED OUT. Click OK and continue driver installation. The plug-in will attempt to download the firmware again once the driver installation completes. SLAU262D – January 2009 – Revised February 2016 ADS79xxEVM and ADS79xxEVM-PDK Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 16: Install New Driver Wizard Screen 1
ADS7953EVM-PDK Kit Operation www.ti.com Figure 13. Install New Driver Wizard Screen 1 Figure 14. Install New Driver Wizard Screen 2 ADS79xxEVM and ADS79xxEVM-PDK SLAU262D – January 2009 – Revised February 2016 Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 17: Install New Driver Wizard Screen 3
ADS7953EVM-PDK Kit Operation www.ti.com Figure 15. Install New Driver Wizard Screen 3 Figure 16. Install New Driver Wizard Screen 4 SLAU262D – January 2009 – Revised February 2016 ADS79xxEVM and ADS79xxEVM-PDK Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 18: Install New Driver Wizard Screen 5
Figure 18. USBSytx Driver Verification Using Device Manager The driver installation wizard sequence should not appear again, unless the board is connected to a different USB port. ADS79xxEVM and ADS79xxEVM-PDK SLAU262D – January 2009 – Revised February 2016 Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 19: Evaluating Performance With The Adcpro Software
Sampling Rate indicator in the upper right corner of the plug-in interface is always visible and updates whenever a setting changes that affects the effective 'per-channel' sampling rate. SLAU262D – January 2009 – Revised February 2016 ADS79xxEVM and ADS79xxEVM-PDK Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 20: Channel Enable
In manual mode, any single channel may be selected for conversion. Figure 19. Channel Enable ADS79xxEVM and ADS79xxEVM-PDK SLAU262D – January 2009 – Revised February 2016 Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 21: Manual Channel Control
Auto 2 Mode allows the selection of the highest channel to convert. All channels below this will be converted once this selection is made by pressing the 'Accept Selection' button. Figure 20. Manual Channel Control SLAU262D – January 2009 – Revised February 2016 ADS79xxEVM and ADS79xxEVM-PDK Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 22: Serial Clock, Input Range And Ms Nibble Settings
(GPIO status or Channel Address of the conversion results). Figure 21. Serial Clock, Input Range and MS Nibble settings ADS79xxEVM and ADS79xxEVM-PDK SLAU262D – January 2009 – Revised February 2016 Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 23: High And Low Alarm Limits By Channel
To enable the alarm functions, the GPIO Function tab must be considered next. Figure 22. High and Low Alarm Limits by Channel SLAU262D – January 2009 – Revised February 2016 ADS79xxEVM and ADS79xxEVM-PDK Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 24: Gpio And System Monitor Control Options
GPIO3 can be used as a power down input pin. Figure 23. GPIO and System Monitor Control options ADS79xxEVM and ADS79xxEVM-PDK SLAU262D – January 2009 – Revised February 2016 Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 25: Gpio Selection, Controls And Indicators
GP outputs, a push button will enable the user to set the desired output state. GP Inputs are monitored with an LED display (bright green = logic high). Figure 24. GPIO selection, controls and indicators SLAU262D – January 2009 – Revised February 2016 ADS79xxEVM and ADS79xxEVM-PDK Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 26: Schematic And Bill Of Materials
7. Gerber files are available on request. Please e-mail support@ti.com and ask for details on how to receive the files. ADS79xxEVM and ADS79xxEVM-PDK SLAU262D – January 2009 – Revised February 2016 Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 27: Ads7953Evm Schematic
Schematic and Bill of Materials www.ti.com Figure 26. ADS7953EVM Schematic SLAU262D – January 2009 – Revised February 2016 ADS79xxEVM and ADS79xxEVM-PDK Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... -
Page 28: Ads7953Evm Bill Of Materials
• Modified Laboratory Power-Supply Connection image. NOTE: Page numbers for previous revisions may differ from page numbers in the current version. Revision History SLAU262D – January 2009 – Revised February 2016 Submit Documentation Feedback Copyright © 2009–2016, Texas Instruments Incorporated... - Page 29 STANDARD TERMS AND CONDITIONS FOR EVALUATION MODULES Delivery: TI delivers TI evaluation boards, kits, or modules, including any accompanying demonstration software, components, or documentation (collectively, an “EVM” or “EVMs”) to the User (“User”) in accordance with the terms and conditions set forth herein. Acceptance of the EVM is expressly subject to the following terms and conditions.
- Page 30 FCC Interference Statement for Class B EVM devices NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
- Page 31 【無線電波を送信する製品の開発キットをお使いになる際の注意事項】 開発キットの中には技術基準適合証明を受けて いないものがあります。 技術適合証明を受けていないもののご使用に際しては、電波法遵守のため、以下のいずれかの 措置を取っていただく必要がありますのでご注意ください。 1. 電波法施行規則第6条第1項第1号に基づく平成18年3月28日総務省告示第173号で定められた電波暗室等の試験設備でご使用 いただく。 2. 実験局の免許を取得後ご使用いただく。 3. 技術基準適合証明を取得後ご使用いただく。 なお、本製品は、上記の「ご使用にあたっての注意」を譲渡先、移転先に通知しない限り、譲渡、移転できないものとします。 上記を遵守頂けない場合は、電波法の罰則が適用される可能性があることをご留意ください。 日本テキサス・イ ンスツルメンツ株式会社 東京都新宿区西新宿６丁目２４番１号 西新宿三井ビル 3.3.3 Notice for EVMs for Power Line Communication: Please see http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page 電力線搬送波通信についての開発キットをお使いになる際の注意事項については、次のところをご覧くださ い。http://www.tij.co.jp/lsds/ti_ja/general/eStore/notice_02.page SPACER EVM Use Restrictions and Warnings: 4.1 EVMS ARE NOT FOR USE IN FUNCTIONAL SAFETY AND/OR SAFETY CRITICAL EVALUATIONS, INCLUDING BUT NOT LIMITED TO EVALUATIONS OF LIFE SUPPORT APPLICATIONS.
- Page 32 Notwithstanding the foregoing, any judgment may be enforced in any United States or foreign court, and TI may seek injunctive relief in any United States or foreign court. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2015, Texas Instruments Incorporated...
- Page 33 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services per JESD46, latest issue, and to discontinue any product or service per JESD48, latest issue.
- Page 34 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments ADS7953EVM-PDK ADS7957EVM-PDK ADS7957EVM ADS7961EVM ADS7953EVM ADS7961EVM-PDK...
Need help?
Do you have a question about the ADS79 EVM Series and is the answer not in the manual?
Questions and answers