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blk_mem_gen_ds512 - LogiCORE IP Block Memory Generator v6.2...

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DS512 June 22,2011 www.xilinx.com 1 Product Specification © 2006–2011 Xilinx, Inc. Xilinx, the Xilinx logo, Artix, ISE, Kintex, Spartan, Virtex, Zynq, and other designated brands included herein are trademarks of Xilinx in the United States and other countries. All other trademarks are the property of their respective owners. Introduction The Xilinx LogiCORE™ IP Block Memory Generator (BMG) core is an advanced memory constructor that generates area and performance-optimized memories using embedded block RAM resources in Xilinx FPGAs. Available through the CORE Generator™ software, users can quickly create optimized memories to leverage the performance and features of block RAMs in Xilinx FPGAs. The BMG core supports both Native and AXI4 interfaces. The Native interface BMG core configurations support the same standard BMG functions delivered by previous versions of the Block Memory Generator (up to and including version 4.3). Port interface names are identical. The AXI4 interface configuration of the BMG core is derived from the Native interface BMG configuration and adds an industry-standard bus protocol interface to the core. Two AXI4 interface styles are available: AXI4 and AXI4-Lite. For details on the features of each interface, see Features . LogiCORE IP Block Memory Generator v6.2 DS512 June 22,2011 Product Specification LogiCORE IP Facts Core Specifics Supported Device Family (1) 1. For the complete list of supported devices, see Table 1, page 3 and the release notes for this core. Zynq-7000, Artix-7, Virtex-7, Kintex-7, Virtex-6, Virtex-5, Virtex-4, Spartan-6, Spartan-3E/XA, Spartan-3/XA, Spartan-3A/3AN/3A DSP Supported User Interfaces AXI4, AXI4-Lite Block RAM Varied, based on core parameters DCM None BUFG None IOBs/ Transceivers None PPC None IOB-FF/TBUFs None Provided with Core Documentation Product Specification Migration Guide (2) 2. The Migration Guide provides instructions for converting designs that contain instances of either Legacy LogiCORE IP 6.x Single or Dual Port Block Memory, or older versions of the Block Memory Generator to the latest version of the Block Memory Generator. Design File Formats NGC Netlist Design Tool Requirements Xilinx Implementation Tools ISE v13.2 Simulation (3) 3. For the supported versions of the tools, see the ISE Design Suite 13: Release Notes Guide . Mentor Graphics ModelSim VHDL Structural Verilog Structural VHDL Behavioral (4) Verilog Behavioral (4) 4. Behavioral models do not precisely model collision behavior. See Simulation Models, page 56 for details. Synthesis XST Support Provided by Xilinx, Inc.
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LogiCORE IP Block Memory Generator v6.2 2 www.xilinx.com DS512 June 22,2011 Product Specification Features Features Common to the Native Interface and AXI4 BMG Cores Optimized algorithms for minimum block RAM resource utilization or low power utilization Configurable memory initialization Individual Write enable per byte in Zynq™-7000, Kintex™-7, Virtex®-7, Virtex-6, Virtex-5, Virtex- 4, Spartan®-6, and Spartan-3A/XA DSP with or without parity
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