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2014-03-12 Xilinx adds DDR4 interface to UltraScale devices
The DDR4 memory interface in UltraScale devices provides over 1Tb/s of memory bandwidth suitable for video imaging and processing, traffic management and high-performance computing.
2013-05-07 Why DDR4 is not just a speed bump
The move to DDR4 incorporated changes to improve both speed and width, but there are other more significant changes.
2015-05-15 Verification IP for DDR4 3DS allows higher-density DRAMs
Synopsys' VIP for DDR4 3DS is natively integrated with its Verdi protocol analyser, offering a graphical protocol-aware debug environment that synchronises memory transactions with signals.
2015-02-10 Tuning DDR4 signal paths with modern design tools
Adjusting the lengths of signal tracks so that the delays are matched and satisfy the DDR4 specification would be an almost impossible task without modern design tools.
2013-02-04 Tackling the challenges of transition to DDR4
Know the key technical challenges designers face in transitioning to DDR4.
2015-01-29 SMART Modular develops first DDR4 Mini-DIMMs
SMART Modular Technologies, in partnership with Molex, plans to release Mini-DIMMs that will use a DDR4 vertical-mount 288-pin socket with secure latches.
2014-10-22 SK Hynix develops 16GB DDR4 NVDIMM on 20nm class technology
SK Hynix' NVDIMM can send DRAM data to NAND Flash whose density is twice that of the DRAM in an unanticipated power loss by combining DRAM, NAND Flash and the module controller in a single module.
2014-04-01 Selecting housing materials for DDR4 memory module
The design and type of connector determines the set of materials that can be considered for the housing.
2011-01-05 Samsung's DDR4 module prototype hits 2.133Gbps at 1.2V
Samsung Electronics Co. successfully built a prototype DDR4 DRAM module with data transfer rates of up to 2.133Gbps at 1.2V. when applied to a notebook, it reduces power consumption compared to a 1.5V DDR3 module, the company said.
2014-10-22 Samsung delivers 8Gbit 20nm DDR4 chips for servers
Beyond the 32GB modules, the new 8Gb chips will allow production of server modules with a maximum capacity of 128GB by applying 3D through silicon via (TSV) technology
2013-09-02 Samsung creates DDR4 using 20nm class process tech
The firm's 20nm-class 4Gb DDR4 follows the introduction of 50nm-class 2Gb DDR3 in 2008, culminating in a full-fledged transition to DDR4 for large-scale data centres and other enterprise applications.
2015-08-19 Rambus goes fabless with DDR4 server memory chipset
Rambus said its new DDR4 RDIMM and LRDIMM chipset make a big difference in server-based memory performance by delivering increased speed, reliability and power efficiency.
2009-05-28 Rambus details DDR4 DRAM roadmap
Rambus Inc. has unveiled a set of new and existing interconnect technologies it claimed will meet the needs of main memory in 2011 and beyond. It hopes the industry adopts the techniques as part of a pending DDR4 DRAM standard.
2013-02-12 Micron to put flash, DRAM on DDR4 bus
Micron will include NAND flash and DRAM on the DDR4 bus to jump ahead of current solid state drives on PCI Express.
2012-05-10 Micron develops DDR4 DRAM module
The company said it began sampling the DDR4 module earlier this year and has received feedback from major customers to support quick implementation for applications in 2013.
2010-07-14 Memory test solution supports DDR3, DDR4
Verigy demonstrates theV93000 HSM3G high-speed memory test solution for DDR3, DDR4 and beyond at the Semicon West trade show.
2011-04-14 Memory controller claims first DDR4 IP solution
Cadence Design Systems Inc. has introduced a DDR4 solution that it says will enable SoC designers to take advantage of the performance gains of the emerging DDR4 memory standard.
2015-02-20 Keysight sol'n tests DDR4 x16 designs with logic analyser
The W4631A BGA interposer provides fast, accurate capture of address, command and data signals for debugging designs and making validation measurements.
2015-10-14 Keysight debuts DDR4, LPDDR4 debugging software tool
The software tool's quick electrical, timing and eye-diagram analysis capability claims to allow designers to easily pinpoint and navigate to areas or data signals of interest for further analysis.
2014-01-07 JEDEC rolls DDR4 update prior to general adoption
DDR4 will likely enter the server market next year, with broader adoption by the desktop, notebook and consumer electronics markets closer to 2015.
2012-09-27 JEDEC posts specs for Synchronus DDR4
The spec posted by the JEDEC standards group defines an interface delivering up to 3.2 GigaTransfers/second and is JEDEC's first to include features supporting 3D stacking.
2011-08-24 JEDEC announces DDR4 standard specs
The DDR4 memory chip standard will include three data width offerings, differential signaling, data masking and a new termination scheme, says JEDEC.
2013-09-18 Inphi debuts JEDEC .95 compliant DDR4 register
The Inphi iDDR4RCD-GS02 register supports up to DDR4-2666 memory and provides up to 20 per cent lower operating and idle power as compared to the current DDR3 generation at the same speed.
2013-03-26 Importance of migrating to DDR4
Learn about the significance of the DDR4 SDRAM device in the context of system level trends.
2011-04-12 Hynix unveils advanced DDR4 DRAM, module
Hynix uses 30nm class manufacturing process to create 2Gbit DDR4 DRAM IC and 2GB memory module.
2013-02-14 DRAM standards and DDR4 timing
A manager for Agilent Technologies' the digital memory applications program recently covered key aspects of DDR4 timing at the "Making DDR4 work for you" session at DesignCon 2013.
2015-08-12 Diablo bares first all-flash DDR4 server system
Diablo brings low cost and high capacity of flash to enterprise and datacentre customers with Memory1, a DDR4 server system offering up to 384GB DRAM and 4TB data storage.
2014-10-06 DDR4 modules geared for server blades, telco apps
Virtium said its latest devices offer power savings up to 40 per cent and nearly double the bandwidth compared to previous-generation DDR3 modules.
2014-09-11 Data centres to gain from expanding DDR4 portfolio
DDR4 is definitely more an enterprise server play, and it's not likely it will turn up in mainstream notebooks in its early days, said Gordon Patrick, director of marketing at Micron Technology.
2012-09-12 Compliance test suite targets DDR4, LPDDR3 logic analysis
Agilent's test suite allows digital designers to monitor DDR/2/3/4 or LPDDR/2/3 systems in real time to identify elusive, intermittent violations in protocol or bus-level timing.
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