Some questions about Multiple XIP

From: bird (msnews.microsoft.com)
Date: 12/30/04 

Date: Thu, 30 Dec 2004 17:09:50 +0800

dear All:
I have a question about the multiple XIP.
According my experience, it just a S/W issue to implement the multiple XIP,
but the vendor told me it also needs the FLAH support thisfunction.
Is it true?!