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Design and VLSI Implementation of DDR SDRAM Controller for High Speed Applications

Design and VLSI Implementation of DDR SDRAM Controller for High Speed Applications

...for SDRAM initialization, read/write accesses and memory refresh. DDR SDRAM uses double data rate architecture to achieve high-speed data transfers. DDR SDRAM (referred... Read more

9 July, 2011

Double delight for PC memory makers

...to) lose money on this one." What is DDR2? DDR stands for double data rate, and it has become the standard PC memory over the... Read more

14 April, 2004 by Michael Kanellos

IBM plots next PowerPC chips, Part II

...controllers and networking equipment, such as routers. The chip also adds a double-data-rate synchronous dynamic RAM controller and a PCI-X controller. IBM... Read more

25 May, 2000 by John Spooner and Matthew Rothenberg

PC memory: The next great battle?

...technologies at the centre of the debate are Rambus direct RAM and double data rate DRAM (DDR). Both are the contenders to replace synchronous dynamic... Read more

24 March, 2000 by John G.Spooner

IBM plots next PowerPC chips

The company's late-summer processor releases could make their way into a variety of embedded applications as well as the next wave of Apple PowerBooks Read more

25 May, 2000 by John Spooner and Matthew Rothenberg

Intel chipset boosts 400MHz production

...are shifting gears to boost production of a high-speed version of double data rate DRAM, the result of a shift in the Intel product... Read more

30 January, 2003 by Michael Kanellos

Sun polishes up its Constellation HPC system

...per rack and four-and-a-half times more system bandwidth than double data rate (DDR) switches, according to Sun. In addition, Sun has released... Read more

23 June, 2009 by David Meyer

Samsung ships fast 2Gb DDR3 memory

...DDR3 module in PC applications. DDR3 RAM memory is technically known as double data rate three, dynamic random access memory and is used in storage... Read more

20 March, 2009

FTC limits size of Rambus royalties

...of 0.25 percent for SDRAM products; 0.5 percent for DDR (double data rate) SDRAM products; 0.5 percent for SDRAM memory controllers or... Read more

6 February, 2007 by Dawn Kawamoto

Sun hypes Niagara 2 power-efficiency

...dual inline memory modules), a more power-hungry technology than the DDR2 (double data rate 2) memory used in today's Niagara servers. Memory, in... Read more

6 December, 2006 by Stephen Shankland

AMD: Quad-core Opteron faster at virtualisation

The 'Barcelona' processor includes features to improve the efficiency of sharing multiple operating systems Read more

11 October, 2006 by Stephen Shankland

InfiniBand gets storage networking boost

...at 10Gbps, but can reach 20Gbps if used with the InfiniBand DDR (double data rate) hardware introduced this year, said Len Rosenthal, the marketing representative... Read more

9 October, 2006 by Stephen Shankland

AMD to unveil 'Rev F' Opteron chips

The next-generation server processors will compete with Intel's Xeon models and lay the foundation for quad-core Read more

15 August, 2006 by Stephen Shankland

Opteron prices cut

...fall analyst meeting. DDR 2 can reach faster speeds than the DDR (double data rate) memory currently supported by AMD's chips, but the company... Read more

16 February, 2006 by Tom Krazit

Revamped top-end Xeons unveiled

Intel has been showing off its new top-of-the-line server processors in San Francisco. They use 64-bit technology and are intended for multiprocessor servers Read more

30 March, 2005 by Stephen Shankland

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