Hi, As per section (IEEE-Std 1076-2008) 4.6 Resolution functions A resolution function is a function that defines how the values of multiple sources of a given signal are to be resolved into a single value for that signal. And as per section 14.7.3.2 Driving values If S is a resolved signal and has one or more sources, then the driving values of the sources of S are examined. It is an error if any of these driving values is a composite where one or more subelement values are determined by the null transaction (see 10.5.2.2) and one or more subelement values are not determined by the null transaction. If S is of signal kind register and all the sources of S have values determined by the null transaction, then the driving value of S is unchanged from its previous value. Otherwise, the driving value of S is obtained by executing the resolution function associated with S, where that function is called with an input parameter consisting of the concatenation of the driving values of the sources of S, with the exception of the value of any source of S whose current value is determined by the null transaction. Please clarify, does the resolution function be applied on a resolved signal when it is driven by only one source? Regards Bineet -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.Received on Wed Jul 23 04:31:44 2014
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