A p-cell approach to integer gate sizing

Show full item record

Title: A p-cell approach to integer gate sizing
Author: Doddannagari, Uday
Abstract: Standard -Cell -library -based design ow is widely followed in the Application Specific Integrated Circuit (ASIC ) industry . Most of the realistic cell libraries are geometrically spaced introducing significant sparseness in the library . This is because uniformly spaced gate sizes would result in a large number of gate sizes and maintaining the huge volume of data for this number of gate sizes is difficult . This thesis aims to propose a practical approach to implement integer gate sizes . A parameterized cell (p -cell ) approach to the generation of layouts of standard gates is presented . The use of constant delay model for gate delay estimation is proposed which eliminates the need for maintaining huge volumes of delay tables in the standard cell library . This approach has tremendous potential since it greatly simplifies the standard -cell -based design methodology and can give significant power and area savings .Power and area savings of up to 28 % are possible using this approach .
URI: http : / /hdl .handle .net /1969 .1 /ETD -TAMU -2443
Date: 2009-05-15

Citation

A p-cell approach to integer gate sizing. Available electronically from http : / /hdl .handle .net /1969 .1 /ETD -TAMU -2443 .

Files in this item

Files Size Format View

There are no files associated with this item.

This item appears in the following Collection(s)

Show full item record

Search DSpace

Advanced Search

Browse