Related Manuals for Texas Instruments ADC12J2700EVM
Summary of Contents for Texas Instruments ADC12J2700EVM
- Page 1 ADC12J2700EVM and ADC12J1600EVM User's Guide User's Guide Literature Number: SLAU560 August 2014...
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Page 2: Table Of Contents
Connect the Signal Generators to the EVM (RF Signal Off) ............Turn On the TSW14J56EVM Power and Connect to the PC ....Turn On the ADC12J2700EVM and ADC12J1600EVM Power Supplies and Connect to the PC ................Turn On the Signal Generator RF Outputs .... - Page 3 ......................4-2. Low-Level Controls ......................5-1. Troubleshooting ................B-1. Meaning of LEDs on the TSW14J56EVM ..............B-2. Required State of Switches on the TSW14J56EVM SLAU560 – August 2014 List of Figures Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
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Page 4: Introduction
SLAU560 – August 2014 Introduction The ADC12J2700EVM and ADC12J1600EVM is an evaluation board used to evaluate the ADC12J2700 and ADC12J1600 analog-to-digital converter (ADC) from Texas Instruments. The ADC12J2700 and ADC12J1600 device is a single-channel, 12-bit ADC capable of operating at sampling rates up to 4 Giga- samples per second (GSPS). - Page 5 The digital data from the ADC12J2700EVM and ADC12J1600EVM board is quickly and easily captured with the TSW14J56EVM data capture board. The TSW14J56EVM captures the high-speed serial data, decodes the data, stores the data in memory, and then uploads it to a connected PC through a USB interface for analysis.
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Page 6: Equipment
The following equipment and documents are included in the EVM evaluation kit: • Evaluation board (EVM) • Mini-USB cable • 110 V to 240 V AC to 5-V DC-Power Adapter Equipment SLAU560 – August 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... - Page 7 • Signal-path cables, SMA or BNC (or both SMA and BNC) By default, the ADC12J2700EVM and ADC12J1600EVM have an onboard clocking solution. A few small board modifications enable external clocking. If external clocking is used, the following equipment is recommended.
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Page 8: Setup Procedure
Setup Procedure Figure 3-1. EVM Test Setup NOTE: The HSDC Pro software must be installed before connecting the TSW14J56EVM to the PC for the first time. Setup Procedure SLAU560 – August 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 9: Install The High Speed Data Converter (Hsdc) Pro Software
Connect the Signal Generators to the EVM (RF Signal Off) 1. Connect a signal generator to the VIN input of the ADC12J2700EVM and ADC12J1600EVM through a bandpass filter and attenuator at the SMA connector. This must be a low-noise signal generator. TI recommends a Trilithic-tunable bandpass filter to filter the signal from the generator. -
Page 10: Turn On The Tsw14J56Evm Power And Connect To The Pc
Turn on the RF signal output of the signal generator connected to VIN. If external clocking is used, turn on the RF signal outputs connected to DEVCLK and LMKCLK. Open the ADC12J2700EVM and ADC12J1600EVM GUI and Program the ADC and Clocks The Device Configuration GUI must be installed separately from the HSDC Pro installation and as a stand-alone GUI. -
Page 11: Configuration Gui Evm Tab
Open the ADC12J2700EVM and ADC12J1600EVM GUI and Program the ADC and Clocks www.ti.com Figure 3-2. Configuration GUI EVM Tab Figure 3-2 Figure 3-4 show the GUI open to the EVM tab and Control tab respectively. Tabs at the top of the panel organize the configuration into device and EVM features with user-friendly controls and a low-level tab for directly configuring the registers. -
Page 12: Configure Nco Tab (If Decimation Is Selected)
= 2700 Msps or 1272325993 if ƒ = 1600 (SAMPLE) (SAMPLE) Msps, which corresponds to an NCO frequency of 543.847627239 MHz or 473.978367820 MHz respectively. Setup Procedure SLAU560 – August 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 13: 3.11 Calibrate The Adc Device On The Evm
ADC, or after exiting the power-down mode. See the ADC12J2700 and ADC12J1600 device data sheet, SLAS969, for details regarding the necessary calibration sequence. SLAU560 – August 2014 Setup Procedure Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 14: 3.12 Open The Hsdc Software And Load The Fpga Image To The Tsw14J56Evm
Markers from the Test Options file menu. The Channel Power test is also useful. • For analyzing only a subset of the captured data, set the Analysis Window (samples) setting to a value Setup Procedure SLAU560 – August 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 15: 3.15 Re-Verify Tsw14J56Evm Status Leds
NOTE: D4 has changed to indicate that the JESD204B link is established. Table 3-2. Default State of LEDs on the TSW14J56EVM during Typical Operation STATUS Blinking Blinking FPGA_DONE SLAU560 – August 2014 Setup Procedure Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 16: Device Configuration
• The LR column shows the value of the register at the time the register was last read Write register button Write to the register highlighted in the register map summary with the value in the Write Data field Device Configuration SLAU560 – August 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 17: Low-Level Register Control Tab
Individual register cluster with Perform a generic read or write command to the device shown in the Block drop-down box using read or write register buttons the address and write data information Figure 4-1. Low-Level Register Control Tab SLAU560 – August 2014 Device Configuration Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 18: Evaluation Troubleshooting
• Use the free FT_PROG software from FTDI chip and verify that the on-board FTDI chip is able to connect to the EVM programmed with the product description ADC12J2700EVM and ADC12J1600EVM. • Verify that the TSW14J56EVM is properly connected to the PC with a mini-USB cable and that HSDC Pro software is not the board serial number is properly identified by the HSDC software. -
Page 19: A References
User's guide for the High Speed Data Converter Pro Software, also available in the help menu of the software, SLWU087 • LMK04828 data sheet, SNAS605 • LMX2581 data sheet, SNAS601 • FTD245 Driver Installation Manual, www.ftdichip.com/Support/Documents/InstallGuides.htm SLAU560 – August 2014 References Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 20: Led Configuration
DDR3 Memory Calibration Success On: Calibration not successful Off: Calibration successful, typical operation DDR3 Memory Calibration Fail On: Calibration not failed, typical operation Off: Calibration failed LED Configuration SLAU560 – August 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 21: Required State Of Switches On The Tsw14J56Evm
JP1 (Y1 PWR) Short pins 1 to 2 (HI setting) J8 (USB PWR) Short pins 1 to 2 JP9 (U8 ENB) Short pins 2 to 3 SLAU560 – August 2014 LED Configuration Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 22: Hsdc Pro Settings For Optional Adc Device Configuration
(a) In the EVM tab, set the Clock Source to External. (b) Enter the Sampling Frequency (DEVCLK) in step 2(b). HSDC Pro Settings for Optional ADC Device Configuration SLAU560 – August 2014 Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... -
Page 23: Configuration For Optional Clocking Support
For a full evaluation platform see the LMK04828 tool folder: www.ti.com/tool/lmk04828bevm and the LMX2581 tool folder: http://www.ti.com/tool/lmx2581evm. SLAU560 – August 2014 HSDC Pro Settings for Optional ADC Device Configuration Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated... - Page 24 ADDITIONAL TERMS AND CONDITIONS, WARNINGS, RESTRICTIONS, AND DISCLAIMERS FOR EVALUATION MODULES Texas Instruments Incorporated (TI) markets, sells, and loans all evaluation boards, kits, and/or modules (EVMs) pursuant to, and user expressly acknowledges, represents, and agrees, and takes sole responsibility and risk with respect to, the following: 1.
- Page 25 RADIO FREQUENCY REGULATORY COMPLIANCE INFORMATION FOR EVALUATION MODULES Texas Instruments Incorporated (TI) evaluation boards, kits, and/or modules (EVMs) and/or accompanying hardware that is marketed, sold, or loaned to users may or may not be subject to radio frequency regulations in specific countries.
- Page 26 Les types d'antenne non inclus dans cette liste, ou dont le gain est supérieur au gain maximal indiqué, sont strictement interdits pour l'exploitation de l'émetteur. Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265 Copyright © 2014, Texas Instruments Incorporated spacer Important Notice for Users of EVMs Considered “Radio Frequency Products”...
- Page 27 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.
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