A DRC-based algorithm for extraction of critical areas for opens in large VLSI circuits

نویسندگان

  • Witold A. Pleskacz
  • Charles H. Ouyang
  • Wojciech Maly
چکیده

This paper describes an algorithm for the extraction of the critical area for opens. The presented algorithm allows for the analysis of industrial size ICs with non-Manhattan geometry. Illustrative examples of the proposed algorithm, implemented by using design rule checker operations, are presented. It is shown that the extraction of the critical area for realistic size VLSI circuits designs can be done in an acceptable time.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Extraction of critical areas for opens in large VLSI circuits

This paper describes a new algorithm for the extraction of the critical area for opens. The presented algorithm allows for the analysis of large IC’s and non-Manhattan geometry. Concept of the contact/via contacting regions is proposed and its relevance is discussed. Illustrative examples of the proposed algorithm are presented.

متن کامل

Spice Compatible Model for Multiple Coupled Nonuniform Transmission Lines Application in Transient Analysis of VLSI Circuits

An SPICE compatible model for multiple coupled nonuniform lossless transmission lines (TL's) is presented. The method of the modeling is based on the steplines approximation of the nonuniform TLs and quasi-TEM assumptions. Using steplines approximation the system of coupled nonuniform TLs is subdivided into arbitrary large number of coupled uniform lines (steplines) with different characteristi...

متن کامل

An efficient CAD tool for High-Level Synthesis of VLSI digital transformers

Digital transformers are considered as one of the digital circuits being widely used in signal and data processing systems, audio and video processing, medical signal processing as well as telecommunication systems. Transforms such as Discrete Cosine Transform (DCT), Discrete Wavelet Transform (DWT) and Fast Fourier Transform (FFT) are among the ones being commonly used in this area. As an illu...

متن کامل

Implementation of VlSI Based Image Compression Approach on Reconfigurable Computing System - A Survey

Image data require huge amounts of disk space and large bandwidths for transmission. Hence, imagecompression is necessary to reduce the amount of data required to represent a digital image. Thereforean efficient technique for image compression is highly pushed to demand. Although, lots of compressiontechniques are available, but the technique which is faster, memory efficient and simple, surely...

متن کامل

An Improved Standard Cell Placement Methodology using Hybrid Analytic and Heuristic Techniques

In recent years, size of VLSI circuits is dramatically grown and layout generation of current circuits has become a dominant task in design flow. Standard cell placement is an effective stage of physical design and quality of placement affects directly on the performance, power consumption and signal immunity of design. Placement can be performed analytically or heuristically. Analytical placer...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • IEEE Trans. on CAD of Integrated Circuits and Systems

دوره 18  شماره 

صفحات  -

تاریخ انتشار 1999