Texas Instruments TSW14J50 User Manual
Texas Instruments TSW14J50 User Manual

Texas Instruments TSW14J50 User Manual

High-speed data capture and pattern generator card

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TSW14J50 JESD204B High-Speed Data Capture and
This user's guide describes the characteristics, operation, and use of the TSW14J50 JESD204B high-
speed data capture and pattern generator card. This document details the TSW14J50 functionality,
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SLAU576 - May 2014
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Pattern Generator Card User's Guide
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TSW14J50 JESD204B High-Speed Data Capture and Pattern Generator
Copyright © 2014, Texas Instruments Incorporated
Contents
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User's Guide
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Card User's Guide
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Summary of Contents for Texas Instruments TSW14J50

  • Page 1: Table Of Contents

    TSW14J50 JESD204B High-Speed Data Capture and Pattern Generator Card User's Guide This user's guide describes the characteristics, operation, and use of the TSW14J50 JESD204B high- speed data capture and pattern generator card. This document details the TSW14J50 functionality, hardware configuration, the software start-up instructions, and how to download the firmware.
  • Page 2: Introduction

    In pattern generator mode, the TSW14J50 generates desired test patterns for DAC EVMs under test. These patterns are sent from the host PC over the USB interface to the TSW14J50. The FPGA stores the data received into the board DDR3 memory module. The data from memory is then read by the FPGA and transmitted to a DAC EVM across the JESD204B interface connector.
  • Page 3 Character replacement enabled or disabled through SPI and JTAG – Dynamically reconfigurable transceiver data rate. Operating range from 0.600–6.5 Gbps SLAU576 – May 2014 TSW14J50 JESD204B High-Speed Data Capture and Pattern Generator Card User's Guide Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
  • Page 4: Adc Evm Data Capture

    8 lanes for transmitting or receiving data. The firmware in the FPGA on the TSW14J50 is designed to accommodate any of TI's ADC or DAC operating with any number of lanes from 1 to 8.
  • Page 5: Dac Evm Pattern Generator (Currently, Function Is Not Available)

    4 lanes, 2 converters, and 1 octet per frame. The TSW14J50 device can capture up to 256M 16-bit samples at a maximum line rate of 6.5 Gbps that are stored inside the on-board DDR3 memory. To acquire data on a host PC, the FPGA reads the data from memory and transmits it on a serial protocol interface (SPI).
  • Page 6: Switches, Jumpers, And Leds

    SW5 switch 4 closed adds 1.6 V to 1.4 V IO voltage 3.2.2 Jumpers The TSW14J50 contains several jumpers (JP) and solder jumpers (SJP) that enable certain functions on the board. The description of the jumpers is found in Table Table 2.
  • Page 7: Leds

    LEDs 3.3.1 Power and Configuration LEDs LEDs are on the TSW14J50 EVM to indicate the presence of power and the state of the FPGA. The description of these LEDs is found in Table Table 3. Power and Configuration LED Description of the TSW14J50 Device...
  • Page 8 Spare IO signal, 2.5V level LA13_N_A FPGA-to-ADC Spare IO signal, 2.5V level HA20_N_A FPGA-to-FMC Spare IO signal, adjustable level* TSW14J50 JESD204B High-Speed Data Capture and Pattern Generator SLAU576 – May 2014 Card User's Guide Submit Documentation Feedback Copyright © 2014, Texas Instruments Incorporated...
  • Page 9 SMA Connectors The TSW14J50 has two SMA connectors, J7 and J8, that can be used as a SYNC outputs. These signals will be driven by the FPGA. Another SMA, J13, can be used as a trigger input to the FPGA. To synchronize multiple TSW14J50 boards, the user would connect one of the SYNC outputs from a master TSW14J50 EVM to the EXT Trigger input SMA of a slave TSW14J50 EVM.
  • Page 10: Software Start-Up

    Click on the High-Speed Data Converter Pro icon that was created on the desktop panel, or go to C:\Program Files (x86)\Texas Instruments\High Speed Data Converter Pro and double click on the executable called High Speed Data Converter Pro.exe to start the GUI.
  • Page 11: Tsw14J50Evm Serial Number

    USB port. When the software is installed and the USB cable is connected to the TSW14J50EVM and the PC, the TSW14J50 USB serial converter should be located in the Hardware Device Manager under the universal serial bus controllers as shown in Figure 6.
  • Page 12: Downloading Firmware

    For information regarding the use of the TSW14J50EVM with a TI ADC or DAC JESD204B serial interface EVM, consult the High-Speed Data Converter Pro GUI User's Guide (SLWU087) and the individual EVM User’s Guide, available on www.ti.com. TSW14J50 JESD204B High-Speed Data Capture and Pattern Generator SLAU576 – May 2014 Card User's Guide Submit Documentation Feedback Copyright ©...
  • Page 13: Download Firmware Error Message

    The user can now configure the ADC EVM then return to HSDC Pro to do data captures. Figure 9. HSDC Pro GUI with ADS42JBxx EVM GUI Tab SLAU576 – May 2014 TSW14J50 JESD204B High-Speed Data Capture and Pattern Generator Card User's Guide Submit Documentation Feedback...
  • Page 14 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 15 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 16 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 17: Important Notice

    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 18 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Texas Instruments TSW14J50EVM...

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