Creating Subcircuits from Schematics in TINA offline version, part 2: Macro in Macro, now with English voice over

In TINA you can convert any schematic diagram into a subcircuit called a Macro.

Watch our tutorial video  to see how to create a Macro in Macro in TINA:


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You can also find below the script of the video:

Creating Subcircuits from Schematics, part 2: Macro in Macro

Tina allows a hierarchical macro structure; that is, macros can contain other macros inside, and so on.

Note: The macros inside a macro can contain not only schematics but also Spice netlist and HDL code such as VHDL, Verilog, Verilog AMS and more. We will demonstrate the creation of such macros in other videos.

Let’s use our half adder macro created in our previous tutorial- Creating Subcircuits from Schematics, part 1 – to create a full adder Macro containing 2 half adder Macros

Insert the newly created Half Adder twice into a new circuit

then add the additional components and wires as shown on the picture

then add the additional components and wires as shown on the picture

Rename the labels as required

Add the OR Gate

Now create and save the new Macro with the New Macro Wizard from the Tools menu

Note: Although the automatic symbol creation is very convenient, you can also create your own schematic-symbols with TINA’s Schematic Symbol Editor and assign macros to them.

Let’s use this feature with an existing symbol.

We will show the creation of such a symbol in another video.

Select New Macro Wizard from the Tools menu

Enter the macro name: Full Adder

Select the suggested symbol from the library, then set the file name and press Save

Finally let’s insert the newly created Macro & its content.

If you double-click the Macro and press Enter Macro you can see and edit the content of the macro

Full Adder content

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