Pinmapping for ngspice - HOW

HarrySatt
Collaborator
Collaborator

Pinmapping for ngspice - HOW

HarrySatt
Collaborator
Collaborator

Hi

there are some examples for using ngspice. One is MAPGATES. IN this I can see the problem I have with mapping pins. I I click MAP in the add model context menu for the OPAMP I do not see any entries I can use for mapping my symbol pins to my model pins as I can do in intrinsic models. Seems that mapping is not working for X models.

What do I have to do?

 

Regards, Harald

NGSPICE - X model.jpgNGSPICE - R model.jpg

 

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edpataky
Autodesk
Autodesk
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Hi Harold, thanks for the post: 

 

>> there are some examples for using ngspice. One is MAPGATES. IN this I can see the problem I have with mapping pins. I I click MAP in the add model context menu for the OPAMP I do not see any entries I can use for mapping my symbol pins to my model pins as I can do in intrinsic models. Seems that mapping is not working for X models.

What do I have to do?

 

So, basically it is a just a workflow that is not so clear .. just do not navigate yourself, to the map tab, let EAGLE do it for you .. you need to click OK to verify what model you want to use first .. once it is validated, then you will see the dialog populated

 

Screenshot at Jul 24 11-01-40.png

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HarrySatt
Collaborator
Collaborator

Indeed. The workflow is a bit misleading. If there is a model already loaded the pin mapping is not shown. This makes it a bit confusing. Reloading the .MDL and hitting OK makes the mapping available. Maybe there should be a bit rework done. Anyway. Thanx for quick answer.

Regards, Harald.

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