Semiconductor Engineering

The Importance Of Using The Right DDR SDRAM Memory

Selecting the right memory technology is often the most critical decision for achieving the optimal system performance. Designers continue to add more cores and functionality to their SoCs; however, ...
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 ” ...
Yahoo Finance

Alliance Memory Rounds Out DDR4 SDRAM Lineup With Six New 4Gb “A” Die Devices and 16Gb Option From Micron Technology

KIRKLAND, Wash., Sept. 08, 2022 (GLOBE NEWSWIRE) -- Alliance Memory today announced that it has expanded its portfolio of CMOS DDR4 SDRAMs with new “A” die versions of the 4Gb AS4C256M16D4A and ...
EDN

Double Data Rate SDRAM—The Next Generation

WilliamGervasi is the chairman of the JEDEC memory parametricscommittee and has been involved with the definition of DDR SDRAMsince its earliest inception. He is a corporate technology analystand ...
Design-Reuse

DDR SDRAM Controller IP Designed for Reuse

This paper deals with reusability issues in the development of a double data rate (DDR) SDRAM controller module for FPGA-based systems. The development of integrated systems-on-a-chip (SoC) is based ...
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 ...
Hackaday

Everything You Wanted To Know About SDRAM Timing But Were Afraid To Ask

One of the problems with being engaged in our hobby or profession is that people assume if you can build a computer out of chips, you must know all the details of their latest laptop computer. Most of ...
YouTube on MSN

Does better DDR5 memory improve your gaming PC?

Over the past 25 years we have seen the transition from sdram (Synchronous Dynamic RAM) to ddr (Double Data Rate) SDRAM, and ...
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 ...
Ars Technica

Why is PC133 SDRAM more expensive than DDR RAM?

well, this is really either a really odd april fools joke or just a lack of understanding of economics -- View image here: http://episteme.arstechnica.com/infopop ...
Design-Reuse

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

This is a two-part article that focuses on the design guidelines and describes how to implement DDR or DDR2 external memory interfaces (EMIFs) using FPGAs via ALTDLL and ALTDQ_DQS megafunctions. This ...