WEBENCH® Tools/TMS320C6748: For existing model C6748 ZWT IBIS Model (Rev. C): On DDR data line, input model is not present only output model present.

Hello, the model in the IBIS file is an I/O model and will work for both Input and Output. 

Hi,

Consider DDR_D[0] 

Model hierarchy :  U15  DDR_D0            BSSTL18TCSCGPBFZ   --> NOSR0_NOTERM_1P8 

Above image You can see there is no input model with respect to DDR data line.

This is with respect to DDR interface.

Rest other interface had an option input/ output model selection.

Any update on above query.

Hi  Jeff Culverhouse any update, please update as soon as possible.  

Sorry, for the delay.  Please select the Hi-Z model for input.