Does memory block support frame-based processing in simulink and to use frame-based processing is it compulsary to for all outputs to have frame-based sampling even if some of them are only flgs or numbers?

Does memory block support frame-based processing in simulink to use frame-based processing is it compulsary to for all outputs to have frame-based sampling even if some of them are only flgs or numbers? Here is the model I have made in simulink: i43.tinypic.com/k1uupt.png , now my problem is the highlighted block gives following error:- Error: Cannot propagate frame-based signal through input 'MATLAB Function5' because this input expects a sample-based signal. The frame-based signal originates from 'mzmzmzcpy/MATLAB Function5/ SFunction '. Consider inserting an Unbuffer in the signal path.

I am using frame based processing, I save a whole frame in memory and want to read this frame at the time I need it at the input of same block but every time I get this error, I have tried both "memory" and "data store memory" blocks, can anybody help me to know how can I change sampling mode of input as I have tried using "converter" block to change output of "data read memory" block to frame output even then i found the same error(Cannot propagate frame-based signal through input 'MATLAB Function5' because this input expects a sample-based signal), then i tried using buffer but then i found the error given at the beginning of this note.

[Kaustubha Govind]

Have you tried using an Unbuffer block as the error suggests?