I have a couple questions about the VC5416 IBIS model.
Looking at these pins below, why does address bit 22 use a different name and model name than the other parallel address bits such as A11 and A12?
2 PA22 OUK831
7 A11 OUK831_UPS239
8 A12 OUK831_UPS239
Also, why does X2CLKIN have NC as the model name?