Dual port signal import into the Matlab

Hello,

I am doing one work in matlab DSP BUILDER which is the DUAL port RAM program (data signal have bidirectional signal) have to import into the matlab by using the HDL import components from the DSP BUILDER.I could not import bidirectional signal into the dsp builder.

Please provide the solution how to import the bidirectional signal or is there any other logic to implement the design.

Please provide the solution as soon as possible

thanks and regards

m.ganapathy