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ACC-JTAG-BR
Hardware Reference Guide
Revision 1.0

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Summary of Contents for molex BittWare ACC-JTAG-BR

  • Page 1 ACC-JTAG-BR Hardware Reference Guide Revision 1.0...
  • Page 2 ACC-JTAG-BR Hardware Reference Guide Contacting BittWare Support: Online Support: Register at https://developer.bittware.com/ After account activation, please log your support questions in BITTS (BittWare Issue Tracking & Technical Support). Follow the “Issue Tracking” link at the top of the Developer Site home page. WWW: www.bittware.com Customers with a valid technical support contract can download all the latest product documentation,...
  • Page 3 ACC-JTAG-BR Hardware Reference Guide Document name: ACC-JTAG-BR Hardware Reference Guide Document number: Revision history Date Revision Revision Notes 24-JUN-2021 Initial Release Rev 1.0 www.bittware.com BittWare Proprietary - Do Not Distribute Without Permission from BittWare...
  • Page 4 ACC-JTAG-BR Hardware Reference Guide Intellectual Property The contents of this document are the copyright of BittWare - © BittWare 1993-2021. All Rights Reserved All rights reserved. All names, images and logos identifying BittWare or third parties and their products and services are subject to copyright, design rights and trademarks of BittWare and/or third parties. Nothing contained in these terms shall be construed as conferring by implication, estoppel or otherwise any license or right to use any trademark, patent, design right or copyright of BittWare, or any other third party.
  • Page 5: Table Of Contents

    ACC-JTAG-BR Hardware Reference Guide Contents ACC-JTAG-BR Overview ......................8 Product Description ......................... 8 Feature List ..........................8 Supported JTAG Programming Cables .................. 9 Supported BittWare FPGA Cards ................... 9 Usage with 250-SoC ........................ 11 Physical Connections ......................11 2.1.1 Connection to JTAG Programming Cables ............... 11 2.1.2 Connection to FPGA Card ....................
  • Page 6 ACC-JTAG-BR Hardware Reference Guide About this Reference Guide Related Documentation • BittWare 250-SoC Hardware Reference Guide • BittWare 250S+ Hardware Reference Guide Abbreviations and Definitions ▪ BIST Built-In Self-Test ▪ Common Flash Interface ▪ Double Data Rate ▪ Direct Memory Access ▪...
  • Page 7: Acc-Jtag-Br Overview

    ACC-JTAG-BR Hardware Reference Guide Section 1 ACC-JTAG-BR Overview In this section: • Key features • Physical layout Rev 1.0 www.bittware.com BittWare Proprietary - Do Not Distribute Without Permission from BittWare...
  • Page 8: Feature List

    ACC-JTAG-BR Hardware Reference Guide 1. ACC-JTAG-BR Overview Product Description The BittWare JTAG Breakout Board allows connectivity of JTAG Programming Cables to compatible BittWare FPGA Cards. The JTAG Breakout Board comes fitted to a PCI bracket that allows it to be installed in an adjacent PCIe slot to the paired BittWare FPGA Card.
  • Page 9: Supported Jtag Programming Cables

    ACC-JTAG-BR Hardware Reference Guide Supported JTAG Programming Cables The BittWare JTAG Breakout Board is compatible with the following JTAG Programming Cables: • Xilinx Platform Cable USB II • Xilinx SmartLynq Data Cable • Diligent JTAG-USB Supported BittWare FPGA Cards The BittWare JTAG Breakout Board is compatible with the following BittWare FPGA Cards: •...
  • Page 10: Usage With 250-Soc

    ACC-JTAG-BR Hardware Reference Guide Section 2 Usage with 250-SoC In this section: • Physical Connections • Features Rev 1.0 www.bittware.com BittWare Proprietary - Do Not Distribute Without Permission from BittWare...
  • Page 11: Connection To Jtag Programming Cables

    ACC-JTAG-BR Hardware Reference Guide 2. Usage with 250-SoC Physical Connections 2.1.1 Connection to JTAG Programming Cables The JTAG Programming Cables comes supplied with a 14-pin connector and ribbon cable assembly. Using this cable, the JTAG Programming Cable can be connected to either P1 or P4 of the JTAG Breakout Board.
  • Page 12: Jtag Chain

    ACC-JTAG-BR Hardware Reference Guide JTAG Chain On the 250-SoC, the only device in the JTAG chain is the Xilinx Zynq MPSoC. Within the MPSoC a user can access the PS, the PL and the QSPI flash memory. Only the MPSoC device exists in the JTAG chain. The currently supported device is given in Table 2. Device Speed Grade Package...
  • Page 13: Usage With 250S

    ACC-JTAG-BR Hardware Reference Guide Section 3 Usage with 250S+ In this section: • Physical Connections • Features Rev 1.0 www.bittware.com BittWare Proprietary - Do Not Distribute Without Permission from BittWare...
  • Page 14: Connection To Jtag Programming Cables

    ACC-JTAG-BR Hardware Reference Guide 3. Usage with 250S+ Physical Connections 3.1.1 Connection to JTAG Programming Cables Please see section 2.1.1. 3.1.2 Connection to FPGA Card The 250S+ FPGA Card is populated with a single row 24-way ZIF connector (J7) located on the bottom side of the assembly.
  • Page 15: Jtag Chain

    ACC-JTAG-BR Hardware Reference Guide JTAG Chain On the 250-SoC, the only device in the JTAG chain is the Xilinx Zynq MPSoC. Within the MPSoC a user can access the PS, the PL and the QSPI flash memory. Only the FPGA device exists in the JTAG chain. The currently supported devices are given in Table 2 Device Speed Grade Package...
  • Page 16: Fpga Input Signal

    1. The user can connect directly to connector J7 on the 250S+ using a suitable flexi-rigid cable such as Molex part number 15266-0267 2. Attach a modified JTAG Breakout Board where the LED on the GPIO signal to be used has been depopulated and the signal accessed via the header P5 The maximum voltage allowed on each GPIO signal is 3.3V...
  • Page 17 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Molex ACC-JTAG-BR...

Table of Contents