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NLDM timing model for I/O cells

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stevenv07

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Hello everyone,

When checking the propagation delay and transition time of I/O cells, its timing is provided in NLDM.
But I don't understand how to look up the value in the table as shown in the attached image. Could you help me explain this?
As I know, to look up the value in this table, we need indices for row and column. But in this case, I cannot see these indices.

Thanks in advance
Steve
 

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oratie

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Instead of indices you can see tha name of indices. Look for this name in the header of libfile.
 

stevenv07

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Instead of indices you can see tha name of indices. Look for this name in the header of libfile.

Oh, I see. I can find it in the header of NLDM file. Thank you so much.

Steve.
 

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