EDN

Implementing custom DDR and DDR2 SDRAM external memory interfaces in FPGAs (part 2)

Note: This is the second part of a two-part article covers the remaining steps to implement DDR or DDR2 external memory interfaces (EMIFs) using FPGAs via ALTDLL and ALTDQ_DQS megafunctions. Steps 4 ” ...
Design-Reuse

eInfochips announces DDR2 SDRAM SystemVerilog & VMM based Memory Model Generator Tool

GUI based tool targeted to reduce verification time and maximize memory coverage Ahmedabad -- June 2, 2009 -- eInfochips, Inc., a leading IP driven ASIC/FPGA/SoC, Embedded Systems & Software design ...
Design-Reuse

Altera and Northwest Logic Deliver Hardware-Proven 667-Mbps DDR2 SDRAM Interface Solution

San Jose,Calif., Sept. 26, 2006—Altera Corporation (NASDAQ:ALTR) and Northwest Logic today announced the immediate availability of a hardware-proven, 667-Mbps DDR2 SDRAM interface for Altera’s ...
PC Magazine

DDR vs. DDR2 vs. DDR3: Types Of RAM Explained

Our team tests, rates, and reviews more than 1,500 products each year to help you make better buying decisions and get more from technology. At its most basic, DDR3 is the current standard for system ...
Digit

EVM EVMT2G6670S86P 2 GB DDR2-667 Laptop RAM

Verdict: The EVM EVMT2G6670S86P 2 GB DDR2-667 Laptop RAM stands out with its . Designed for users who demand the best from their devices, EVM EVMT2G6670S86P 2 GB DDR2-667 Laptop RAM delivers top-tier ...
EDN

Implementing custom DDR and DDR2 SDRAM external memory interfaces in FPGAs (part 1)

These design guidelines provide the best practices for DDR and DDR2 SDRAM custom memory interface implementation in Stratix III and Stratix IV FPGAs. Figure 1 shows the design flow that is required ...