ModuleWare Reference Guide - Hornad

Sequential PartsParallel to Serial Shifter (shiftps)ParametersTable 8-35. Parallel to Serial Shifter ParametersParameter Values Defaultdin Port width (must be > 0) Automaticclk_en_typeclk_typeload_typerst_typerl_typemoderst_valActiveHigh,ActiveLowRising,Falling,RisingLast,FallingLast,RisingEdge,FallingEdgeActiveHigh,ActiveLowSyncActiveHigh,AsyncActiveHigh,SyncActiveLow,AsyncActiveLowActiveHigh,ActiveLowLogical,Arithmetic,CircularInternal register reset valueActiveHighRisingActiveHighAsyncActiveHighActiveHighLogical0Design Rule Checks• An error is issued if the width of any port cannot be determined or if ports clk, clk_en, load,rst, dout and rl do not have a fixed width of 1.• A warning is issued and HDL generation fails for this part if any of ports dout, clk, rl, loador rst are not connected.198ModuleWare Reference Manual, Library Version 1.9September 18, 2008