Enhanced dynamic RAM

Article Abstract:

Enhanced DRAM chips are designed to satisfy the need for zero wait states on all bus cycles, standard DRAM architecture and packaging for an easy system upgrade and no significant cost increase over standard DRAM. Enhanced DRAM chips feature a field-shield structure that isolates the wafer and reduces their junction capacitance, which increases the speed at which the transistors switch, and a 2K-bit static RAM cache row register that is accessed in 15 nanoseconds. Writing to the chip is speeded by an on-chip write-posting register; writes may be posted to the chip in 15 nanoseconds, and the cache may be read while the 65 nanosecond write cycle is completed in the background. Only five more pins are needed for enhanced DRAM as compared with standard DRAM chips, and like standard DRAMs, enhanced DRAMs are sold in a small-outline J-lead plastic package.

Circuit design, Design and construction, Dynamic random access memory, DRAM (Dynamic random access memory), Communications protocols, Processor speeds, Performance improvement (Computers), DRAM, Processor Speed, Performance Improvement, Data Transfer Rate

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The power of dynamic illustrations

Article Abstract:

Dynamic illustrations are software applications that combine one or more interactive controls for graphical representation. The benefits and the way it bridge the gap between abstraction and application by connecting students, allowing to engage statistical concepts and observe their behavior, are presented.

Analysis, Graphic methods, Dynamic allocation, Dynamic memory allocation, Dynamic storage allocation

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Enhanced bonding techniques heighten HPLC performance

Article Abstract:

Supelco Co. a division of Sigma-Aldrich Corp. have introduced a new generation high-performance liquid chromatography. The advantages of new method are presented.

Measuring & controlling devices, not elsewhere classified, Measuring and Controlling Devices, Instrument industry, Instrument industry (Equipment), Innovations, High performance liquid chromatography, Supelco Inc.

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