ModuleWare Reference Guide - Hornad

Bit Manipulation PartsBus Fill (wordfill)Bus Fill (wordfill)This part fills up the bits of the output bus dout with the value of the scalarinput port din.FunctionFor every bit i of the bus:dout(i)= dinTruth TableFor every bit i of the bus:ParametersTable 5-21. Bus Fill Truth Tabledindout(i)0 01 1Table 5-22. Bus Fill ParametersParameter Values Defaultdout Port width (must be > 0) AutomaticDesign Rule Checks• An error is issued if the width of any port cannot be determined or if port din does not havea fixed width of 1.• A warning is issued and HDL generation fails for this part if any ports are not connected.90ModuleWare Reference Manual, Library Version 1.9September 18, 2008