EDN

Straightforward DDR SDRAM Connection to FPGAs Using IP

Double Data Rate (DDR) SDRAM is now the most popular memory type for designers of embedded applications needing large amounts of low-cost, high-performance memory. It provides a performance boost over ...
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 ...
TechRepublic

Implementation of DDR SDRAM Controller Using Verilog HDL

Now-a-days, DDR SDRAM (Double Data Rate Synchronous Dynamic Random Access Memory) has become the most popular class of memory used in computers due to its high speed, burst access and pipeline feature ...
Electronic Design

Eye-Diagram Analysis Speeds DDR SDRAM Validation

Double-data-rate synchronous dynamic random access memory (DDR SDRAM) physical-layer testing is a crucial step in making sure devices comply with the JEDEC specification. The ultimate goal is to ...
thg.ru

Athlon Boosters — Three AMD 760 Boards for DDR SDRAM — THG.RU

The fast-paced computer world shows the same scenario over and over again: What may be the latest thing today will be old news tomorrow. AMD’s 760 chipset, the first building block of the SocketA ...
thg.ru

DDR for Pentium III: 10 Boards with VIA Apollo Pro 266 — THG.RU

More Bandwidth for the Pentium III? The new VIA Apollo Pro 266 is supposed to infuse the somewhat dated Intel Pentium III with renewed vigor. The new chipset offers more memory bandwidth when used in ...
Design-Reuse

Microtronix Launches High Performance Multi-port SDRAM Memory Controller IP Core

Boosts memory performance by more than 6 times over other standard memory controller IP Cores. LONDON, Ontario -- August 30, 2006 Microtronix today launched a High Performance Multi-port SDRAM Memory ...
ZDNet

Samsung bets on memory standard

Samsung has begun shipping engineering samples of 200MHz double-data-rate (DDR) SDRAM memory, or DDR400, in spite of doubts over whether the PC infrastructure industry will ever widely adopt the ...
ExtremeTech

Micron's 320GB/sec Hybrid Memory Cube comes to market in 2013, threatens to finally kill DDR SDRAM

The Hybrid Memory Cube Consortium, which consists of such silicon luminaries as Micron, Samsung, and IBM (but not Intel), has finally finished hammering out the Hybrid Memory Cube 1.0 standard. The ...
Electronic Design

The Vanishing Data Valid Window

There are many parameters, both electrical and physical, that contribute to the relative size of tDV and not all scale with operating speed. Factors such as signal noise, crosstalk, skew, jitter, and ...
CNET

FTC sets limits on Rambus royalties

The Federal Trade Commission in a decision announced Monday substantially limited the size of royalties that memory chipmaker Rambus can charge for its DRAM technology. The commission's order sets a ...
ZDNet

Samsung bets on controversial memory standard

Samsung has begun shipping engineering samples of 200MHz double-data-rate (DDR) SDRAM memory, or DDR400, in spite of doubts over whether the PC infrastructure industry will ever widely adopt the ...