I see rc_terms ibis model in hyperlynx library and it gives combination of R and C. Lets say I use this model for a connecor for a single board simulation.
C comes parallel to signalselected for simulation and does R comes series with the signal?
The IBIS models in this file are just terminators, not connectors. You can use these models as AC termination models on specific pins. The effective circuit of these models is:
pin -- series resistor -- capacitor to ground
The signal name in each case tells you the resistor and capacitor values. e.g. 33PF-82 is an 82 Ohm resistor and a 33 picofarad capacitor.