Results 131 to 140 of about 76,307 (189)
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Microprocessor/ASIC to total ASIC design for cycloconverter drives
Microprocessors and Microsystems, 1990Abstract The paper examines the logic and control strategy used in a microprocessor-controlled cycloconverter drive. The design and development of two ASICs used to replace the discrete control logic is described. The paper then illustrates how the digital control circuit was developed to produce a total ASIC cycloconverter control, by producing ...
E. B. Patterson, P. G. Holmes, D. Morley
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A digital cardiotachometer ASIC
Proceedings of Third International Conference on Electronics, Circuits, and Systems, 2002A circuit has been designed which measures the beat-to-beat heart-rate in humans, accepting as input a digital signal representing the subject's pulse. The range of heart-rate covered is 30-255 beats/min. The design is based on an inverse-time counter implemented using a pair of 8-bit down-counters and the associated state determining combinational ...
Martin J. Burke, A. Boilson
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Proceedings of the 2003 international symposium on Physical design - ISPD '03, 2003
Standardcellshavelongbeenanexcellentabstractionoftechnology. ASIC design styles allowed logic designers toveryrapidlytakeadvantageofmajor advantagesinsilicontechnology. For the last few years however, many peoplehavebeenpredictingthedeathofASICs. Theyarguethatthey are too diļ¬cult to design, that the gap between theprocess technology and theASICis ...
Leon Stok, John M. Cohn
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Standardcellshavelongbeenanexcellentabstractionoftechnology. ASIC design styles allowed logic designers toveryrapidlytakeadvantageofmajor advantagesinsilicontechnology. For the last few years however, many peoplehavebeenpredictingthedeathofASICs. Theyarguethatthey are too diļ¬cult to design, that the gap between theprocess technology and theASICis ...
Leon Stok, John M. Cohn
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Microprocessors and Microsystems, 1990
Abstract The paper considers the approach of a PC manufacturer, Research Machines, in its use of ASICs in the Nimbus PC186 computers. Gate arrays and PLDs have proved effective in providing increased functionality without increasing cost, and for retaining design flexibility, which is an important issue for PC compatibility. The impact of using ASICs
Jeff Duffell +3 more
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Abstract The paper considers the approach of a PC manufacturer, Research Machines, in its use of ASICs in the Nimbus PC186 computers. Gate arrays and PLDs have proved effective in providing increased functionality without increasing cost, and for retaining design flexibility, which is an important issue for PC compatibility. The impact of using ASICs
Jeff Duffell +3 more
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Designing an ASIC with the VLSI Technology ASIC synthesizer
[Proceedings] EURO ASIC `90, 2002Gives an overview of the VLSI Technology ASIC synthesizer. It is a synthesis tool that is able to compile whole chips from a hardware description language specification. Synthesis tools like this will increase the productivity of chip design to such an extent that current techniques of circuit design will someday be obsolete.
V. Grimblatt-Hinzpeter, C. Kingsley
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IEEE Design & Test of Computers, 1997
Boundary scan techniques fall short in testing ASICs embedded in printed-board assemblies. By providing a new interconnect, this technique extends the benefits of boundary scan to ASICs whether they incorporate the Bscan interface or not.
Al Bailey, Tim Lada, Jim Preston
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Boundary scan techniques fall short in testing ASICs embedded in printed-board assemblies. By providing a new interconnect, this technique extends the benefits of boundary scan to ASICs whether they incorporate the Bscan interface or not.
Al Bailey, Tim Lada, Jim Preston
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Second NASA/ESA Conference on Adaptive Hardware and Systems (AHS 2007), 2007
This paper describes ASICs automatic generation system. Main ASIC synthesis stages were carried out on created system and the results of certain ASIC synthesis on evaluation model were presented.
Anatoly O. Melnyk, Andriy Salo
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This paper describes ASICs automatic generation system. Main ASIC synthesis stages were carried out on created system and the results of certain ASIC synthesis on evaluation model were presented.
Anatoly O. Melnyk, Andriy Salo
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IEEE Symposium Conference Record Nuclear Science 2004., 2005
A new low noise multi-channel application specific integrated circuit (ASIC) has been designed for use in nuclear medical imaging single photon emission computed tomography (SPECT), and prototypes have been produced and tested. The ASIC has 128 charge sensitive amplifiers (CSA) followed by shapers, threshold discriminators and sample-and-hold. The ASIC
D.M. Pettersen +3 more
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A new low noise multi-channel application specific integrated circuit (ASIC) has been designed for use in nuclear medical imaging single photon emission computed tomography (SPECT), and prototypes have been produced and tested. The ASIC has 128 charge sensitive amplifiers (CSA) followed by shapers, threshold discriminators and sample-and-hold. The ASIC
D.M. Pettersen +3 more
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Disruption of PICK1 attenuates the function of ASICs and PKC regulation of ASICs
American Journal of Physiology-Cell Physiology, 2010Acid-sensing ion channels (ASICs) extensively exist in both central and peripheral neuronal systems and contribute to many physiological and pathological processes. The protein that interacts with C kinase 1 (PICK1) was cloned as one of the proteins interacting with protein kinase C (PKC) and colocalized with ASIC1 and ASIC2.
Zhuang-Li, Hu +9 more
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Proceedings of the 18th ACM conference on Information and knowledge management, 2009
Structural indices play a significant role in improving the efficiency of XML query evaluation. Being able to compare various structural indexing techniques is critical for a DBMS to select which indices to support, for the query optimizer to choose an index to use in query evaluation, and for DBAs to configure a database application.
Yuqing Wu +5 more
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Structural indices play a significant role in improving the efficiency of XML query evaluation. Being able to compare various structural indexing techniques is critical for a DBMS to select which indices to support, for the query optimizer to choose an index to use in query evaluation, and for DBAs to configure a database application.
Yuqing Wu +5 more
openaire +1 more source