Is there an updated DM6467 IBIS model that includes DDR2 interface?

Please note that after much consideration, we are supporting DDR2 layout via the following Application Report (as opposed to IBIS model)

http://focus.ti.com/dsp/docs/dspsupporttechdocsc.tsp?sectionId=3&tabId=409&familyId=1506&abstractName=spraav0a

This application report describes why this was done as well as gives you much useful information on DDR2 layout.