[SI-LIST] How to generate unloaded driver waveform

Dear all SI gurus,
 
How to compose a unloaded driver waveform at die from a given IBIS driver 
model?   I think inside the IBIS model, the VT tables provides the information 
of  driver waveforms with specific test loads, for example, 50 ohms pull up 
/pull down.   
 
However, when the driver drive a transmission line , ie, system load., the 
unloaded driver waveform  shall be used  instead of the test loaded driver 
waveform.
 
Thank you for your helps in advance.
 
 
John Lin

Quanta Computer Inc.,Taiwan, R.O.C.
Email: John@xxxxxxxxxxxx
Tel: 886+3+3272345 ext. 5183



 

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