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SDRAM Performance On Alchemy Au1000, Au1100 And Au1500 Processors From AMD
White Papers The Au1000, Au1500 and Au1100 (Au1x00) processors each feature an integrated, high-performance SDRAM controller for connecting to 32-bit wide external SDRAM memory. This paper describes the performance characteristics of the SDRAM controller and...
[January 1, 1970, 0:59]
Design Optimization Techniques For Double Data Rate SDRAM Modules
White Papers Just as PC133 SDRAM has gained widespread acceptance in high performance computing systems, Double-Data-Rate (DDR) SDRAM is fast becoming the memory technology of choice in computing systems from Internet servers to personal notebooks This new...
[January 1, 1970, 0:59]
General-Purpose SDRAM Controller
White Papers The general-purpose SDRAM controller is designed to provide simplified control of many different sizes of SDRAMs. The SDRAM controller communicates with a user's functions and drives the control signals into the SDRAM.
[January 1, 1970, 0:59]
Intel To Bring SDRAM To Pentium 4
News Intel today will make public plans to support synchronous dynamic RAM (SDRAM) for its forthcoming Pentium 4 chip. The chip maker has added to its roadmap a new chip set that will support 133MHz SDRAM, known as PC133, for the Pentium 4.
[July 26, 2000, 9:07]
Efficient Spill Code For SDRAM
White Papers Processors such as StrongARM and memory such as SDRAM enable efficient execution of multiple loads and stores in a single instruction. This paper investigates the use of SDRAM for optimization of spill code.
[January 1, 1970, 0:59]
Using The Off Chip SDRAM For Image Processing On HERON FPGA Modules
White Papers This paper is provided to highlight the issues that need to be considered, and to discuss different ways to use the SDRAM interface. The SDRAM is divided up at the lowest level in to rows and columns.
[January 1, 1970, 0:59]
Design Of A Parallel Vector Access Unit For SDRAM Memory Systems
White Papers This paper describes a Parallel Vector Access unit PVA), the vector memory subsystem that efficiently "gathers" sparse, strided data structures in parallel on a multibank SDRAM memory. On unit-stride vectors, PVA performance equals or exceeds that...
[January 1, 1970, 0:59]
Clocking Strategy For A Virtex-II-Pro DDR SDRAM Controller
White Papers The application of DDR SDRAMs requires a source synchronous clocking concept that simultaneously transmits clock and data signals from the memory controller to the DDR SDRAM devices. This paper discusses a clocking strategy for a DDR SDRAM...
[January 1, 1970, 0:59]
Double Data Rate SDRAM: Fast Performance At An Economical Price
White Papers The evolution from SDRAM to DDR SDRAM actually began in 1999, but its adoption was slowed by what appeared to be more promising revolutionary memory technologies. DDR SDRAM is now becoming more widely accepted in the server industry because of its...
[January 1, 1970, 0:59]
DDR-SDRAM Memory Controller
White Papers DDR is a high performance memory controller to interface with DDR-SDRAM memory devices. It is having three bus interfaces, Memory interface, Configuration bus interface and Host interface. The configuration bus facilitates to program the internal...
[January 1, 1970, 0:59]
SDR SDRAM Controller White Paper
White Papers The Single Data Rate (SDR) Synchronus Dynamic Random Access Memory (SDRAM) Controller provides a simplified interface to industry standard SDR SDRAM memory.
[January 1, 1970, 0:59]
Rambus Settles SDRAM Patent Dispute
News Rambus sued Infineon, along with Micron Technology, Hyundai Electronics Industries (now Hynix Semiconductor) and others, over allegations they infringed on Rambus patents by manufacturing SDRAM, the most common memory chip used today in computers...
[March 22, 2005, 8:35]
AMD-760™ Chipset With DDR SDRAM Memory Support
White Papers AMD continues to demonstrate its performance leadership with the introduction of the AMD-760™ chipset for AMD Athlon™ processors, supporting the new and high performing memory: Double Data Rate (DDR) Synchronous DRAM (SDRAM), commonly referred to...
[January 1, 1970, 0:59]
Rambus Settles SDRAM Patent Dispute
Talkback Somebody please explain this to me. Rambus looses the patent infringement case (and rightfully so, since they filed a patent after proposing this as a standard), and now Infineon pays these dirtbags ?
[March 22, 2005, 9:07]
Keeping Pace With Technology: How Synchronous Memory (SDRAM) Will Impact Top-level IS Planning
White Papers For almost 10 years DRAM architecture has remained stable and memory upgrades easy to implement. As a top level IS person, memory wasn’t something you needed to spend much time thinking about. Well, all of that is about to change, and change quickly.
[January 1, 1970, 0:59]
Oki Bows To Rambus Pressure
News Computer company Oki Electronics agrees to pay Rambus Friday for the use of SDRAM and Double Data Rate (DDR) SDRAM memory and controllers. Oki is the latest to license the technology under a controversial patent claim by Rambus, which covers...
[July 28, 2000, 12:03]
Intersil Powers DDR Memory For Graphics And Computing
White Papers Double Data Rate (DDR) Synchronous Dynamic Random Access Memory (SDRAM) is today's memory of choice for desktop PCs, notebooks and graphics cards. As it's name implies, DDR SDRAM operates at a rate double that of previous-generation Random Access...
[January 1, 1970, 0:59]
Gateway 300MHz PII System Is Loaded
News The direct seller's G6-300XL is a 300MHz Pentium II-based system with 64Mb SDRAM, 6.4Gb hard drive, 24-speed CD-ROM drive, 19-inch monitor, STB's nVidia Riva AGP graphics processor with 4Mb SGRAM, USR x2 56kbps modem and Microsoft Office 97 Small...
[August 28, 1997, 14:34]
Micron Shows First DDR-II Memory Demo
News Memory manufacturer Micron this week demonstrated the first system running DDR-II SDRAM to press and analysts. Micron was not the first company to produce DDR-II memory -- Samsung said at the end of May that it had produced 512Mb DDR-II SDRAM...
[July 11, 2002, 15:44]
DDR Support For Tektronix TLA Logic Analyzers
White Papers DDR stands for Double Data Rate SDRAM. It is the follow-on to conventional PC100 / PC133 SDRAM. The biggest difference is that data is clocked on both edges of the SDRAM clock, hence the name Double Data Rate.
[January 1, 1970, 0:59]
