What ibis model version (2,3,4,5 ? ) does eispice support for driver simulation ? Also - does the error msg ( 'IBIS Driver Model based on Ramp Specs only, will have poor accuracy') mean that the DC IV curves are not used in calculating a models drive impedance (for both driving and reflection ) ? Principal Applications Engineer Intersil Corporation Bldg 2A, Suite 105 4020 Stirrup Creek Drive Durham,NC, 27703 919 405-3674 Office 919 402-6909 Cell ------------------------------------------------------------------ To unsubscribe from the eispice list send an email to: eispice-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field