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specification model

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Published By: Mentor Graphics     Published Date: Apr 03, 2009
A powerful signal integrity analysis tool must be flexibility, easy to use and integrated into an existing EDA framework and design flow. In addition, it is important for the tool to be accurate enough. This report reviews a validation study for the Mentor Graphics HyperLynx 8.0 PI tool to establish confidence in using it for power integrity analysis.
Tags : 
mentor graphics, pdn simulation, eda framework, mentor hyperlynx 8.0 pi, integrity analysis, virtual prototypes, esr, capacitor, power distribution network, vrm, voltage regulator module, signal, smas, analog models, backward crosstalk, capacitive crosstalk, controlling crosstalk, correct emc problems, correct emi problems, cross talk
    
Mentor Graphics
Published By: Mentor Graphics     Published Date: Apr 03, 2009
For advanced signaling over high-loss channels, designs today are using equalization and several new measurement methods to evaluate the performance of the link. Both simulation and measurement tools support equalization and the new measurement methods, but correlation of results throughout the design flow is unclear. In this paper a high performance equalizing serial data link is measured and the performance is compared to that predicted by simulation. Then, the differences between simulation and measurements are discussed as well as methods to correlate the two.
Tags : 
mentor graphics, equalized serial data links, design flow, high loss channels, tektronix, pcb, bit error rate, ber, ieee, serdes, simulation, system configuration, mentor graphics hyperlynx, simplified symmetric trapezoidal input, duty cycle distortion, ber contours, electronics, analog models, backward crosstalk, capacitive crosstalk
    
Mentor Graphics
Published By: IBM     Published Date: Feb 27, 2014
This is a paper on model based requirements analysis where best practices in using modeling for requirements analysis and how that links with requirements management is discussed.
Tags : 
ibm, ibm software, systems engineering, best practices, model-based analysis, verifiable, it systems, customer needs, modification, system design, implementation, validation, implementation defects, requirements models, delivery platform, hardware, specification model, requirements, it management
    
IBM
Published By: IBM     Published Date: Sep 02, 2009
This webcast presents an easy to follow process that you can use to capture requirements and specify a system architecture.
Tags : 
modeling, embedded software, ibm, sysml, seamless transition, model execution, dr. hoffman, rational harmony
    
IBM
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