Multisim- Seven Segment Displays

[sophiemw87]

Hi, I'm having a bit of trouble completing this circuit. I generally understand how it works.

I just have to create my own decoder using logic gates which I don't really understand. So if anyone could help with that and then help me to join it all together properly so I get my own set of results shown up on the seven segment display, that would be great?!

My shift register will be controlled by a single push button.

I've attached a file of what I've done so far!

[NIRebecca]

Hey Sophie, 

Have you checked out any of the tutorials on digital logic and Decoders?

Teaching Digital Logic Fundamentals - Theory, Simulation and Deployment

Encoders and Decoders Lab

I'd definitely recommend going through the second Lab if you're unfamiliar. Then check out the examples that ship with Multisim like the one mentioned in this forum.

Let us know how it goes,

Rebecca