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AR# 64978

What is the Setup Relationship equation using TOFFSET_IN_BEFORE?

Description

The Setup-Relationship Equation given on page 174 of (UG612) is incorrect.

What is the correct equation?

Solution

The correct Setup-Relationship Equation can be written by replacing (-TOFFSET_IN_BEFORE) with TOFFSET_IN_BEFORE in the given equation.

So the correct equation can be written as

TDATA + TSETUP - TCLOCK <= (-TOFFSET_IN_BEFORE)

or

TOFFSET_IN_BEFORE <= TCLOCK - TDATA - TSETUP

AR# 64978
Date Created 07/15/2015
Last Updated 08/28/2015
Status Active
Type Solution Center
Tools
  • ISE Design Suite