Browse Prior Art Database

SVB Qualification Method

IP.com Disclosure Number: IPCOM000245423D
Publication Date: 2016-Mar-08
Document File: 2 page(s) / 51K

Publishing Venue

The IP.com Prior Art Database

Abstract

Method for SVB qualifiaction using full techonology screens. The manufacturing currently assumes a small process window and focuses on one VT type. This method handles all VT types.

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Page 01 of 2

SVB Qualification Method

The manufacturing currently assumes a small process window and focuses on one VT type. Margin is typically uses to account for the min and max delays for all VT types. If there is a VT type mismatch, then it can lead to a potential exposure.

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Page 02 of 2

The new process is as follows:

This will now Enable VT Type disposition at hardware to match design closure. If it is SVB or non-SVB timing process disposition will sync. This also enables optimal selection of VT Type for use in disposition, and identifies maximum allowed VT to VT Type Variation.

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