Rambus bag banebrydende memoryteknologi
En af verdens absolut førende leverandører af memory IP, Rambus, vil udvikle ny teknologi, der bl.a gør det muligt at arbejde med 17 GBbytes memorybåndbredde (in english).
Rambus Inc., one of the world's premier technology licensing companies specializing in high-speed memory architectures, has announced its Mobile Memory Initiative. This development effort focuses on high-bandwidth, low-power memory technologies targeted at achieving data rates of 4.3Gbps at best-in-class power efficiency.With this performance, designers could realize more than 17Gigabytes per second of memory bandwidth from a single mobile DRAM device. These technologies enable a memory architecture ideal for next-generation smartphones, netbooks, portable gaming, and portable media products. Rambus will demonstrate a silicon test vehicle for its Mobile Memory Initiative at DesignCon 2009.
- As consumer expectations grow for more media-rich applications on their mobile devices, new memory solutions will be needed to keep pace with the rapidly increasing bandwidth requirements. With the breakthrough technologies developed through the Mobile Memory Initiative, Rambus enables a broad range of advanced mobile applications that will enrich the lives of consumers worldwide, says Martin Scott, senior vice president of Research and Technology Development at Rambus.
Rambus has combined its high-bandwidth expertise with power-efficient signaling technology to create key innovations for its Mobile Memory Initiative, such as:
- Very Low-Swing Differential Signaling — combines the robust signaling qualities of a differential architecture with innovative circuit techniques to greatly reduce active power consumption;
- FlexClocking Architecture — a clock-forwarded and clock-distributed topology, enables high-speed operation and a simplified DRAM interface;
- Advanced Power State Management — in conjunction with the FlexClocking architecture, provides fast switching times between power-saving modes and delivers optimized power efficiency across a diverse range of usage profiles.
Building on innovations pioneered through the development of the award-winning XDR memory architecture, and through the Low-Power and Terabyte Bandwidth Initiatives, Rambus’ Mobile Memory Initiative also incorporates key innovations such as FlexPhase and Microthreading technology.
Rambus engineers and scientists have developed innovations resulting in over 1200 issued and pending patents worldwide.
