Simlink pulse generator rise/fall time

How can I specify rise/fall time for the pulse generator in the simulink? If it can't be done, is there anyway to generate square wave in simulink with certain rise/fall time? Thanks for any answer.

[Fangjun Jiang]

You mean a trapezoid curve?

[MENGZE WU]

@Fangjun Jiang Yes, it can be a trapezoid curve.

Answer 1

[Fangjun Jiang]

Use a "Repeating Sequence" block and provide the time-value pairs. If your version of Simulink has the "Signal Builder" block, add a customer data signal and you can even adjust the rising/falling by dragging and moving the points.