Will Wide I/O Reduce Cache?


By Ann Steffora Mutschler In an ideal world, all new SoC technologies would make the lives of design engineers easier. While this may be true of some techniques, it is not the case with one advanced memory interface technology on the horizon, Wide I/O. There are claims that Wide I/O could reduce cache, but so far this is not widely understood. In fact, exactly how Wide I/O will be used, wha... » read more

The Age Of No-Spin Doctors


By Pallab Chatterjee Solid-state flash memory still isn’t cheap, but performance, reliability and power have transformed it from a niche market into a mainstream one. And it’s about to get even more popular. At the recent flash memory summit, the majority of the sessions focused on the further penetration of NAND flash into the consumer electronics product segment. NAND technology alrea... » read more

What’s Next After DRAM?


By Pallab Chatterjee At the most recent Denali Memcon, there was a panel discussion and debate about the future of DRAM and possible successor technologies. The discussion was moderated by Cadence’s Steve Leibson and featured Bob Merritt of Convergent Semiconductor, Barry Hoberman of Crocus, Ed Doller of Micron and Marc Greenberg of Denali/Cadence. The topic of the discuss was based on t... » read more

Multicore Meets Multichannel Memory


Rambus Fellow Craig Hampel talks with System-Level Design about the next bottlenecks in high-performance computing and how to solve them. [youtube vid=jbNg1xdZUoU] » read more

New Low-Power Memory Technology Under Development


By Pallab Chatterjee Unity Semiconductor, which was formed in 2002 and has been in stealth mode until May of 2009, is progressing on the development of a very dense and low power non-volatile solid state memory technology. Unlike traditional semiconductor memory, which uses an active device and electron transport as the primary storage element, the Unity Semiconductor CMOx technology uses... » read more

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