How to generate this signal, what equipment do I need?

[tuanle007]

Can someone teach me how to GENERATE that kinda signal into
pin 26 AND pin 53?

Is there a way to do this?

Currently, my system is providing the input to those pins but I want to create a stand alone
input so I can verify the output of my card.

Can someone please help me.
Thank you!

 

[tuanle007]

what goes into the signal on the left?

 

[NascentOxygen]

Is this for some sort of curve tracer?

What is the significance of the dotted shapes?

 

[Baluncore]

What power supplies do you have available. +5V and -5V ?