Working with arrays in simulink

Hi,

I am trying to build a simulink model to read and send an array elements one by one to display on my lcd.

For that I am reading the size of the array using 'width' block. With the help of a while loop blcok I am trying to use an iterative process to read the elements of the array. I couldn't find enough uidance for this task and I am a beginner to matlab simulink.

Please help me with this.