ModuleWare Reference Guide - Hornad

Register PartsJK Latch (jklatch)FunctionIf clr and pre are synchronous and enable is synchronous, then at every gate trigger (high levelif gate_type = ActiveHigh or low level if gate_type = ActiveLow):qqb= clr_val= pre_val= JK Truth Table= NOT(clr_val)= NOT(pre_val)= NOT(JK Truth Table)If clr is activeIf pre is activeIf enable is active or otherwiseIf clr is activeIf pre is activeIf enable is active or otherwiseIf enable is set to asynchronous, then at every enable trigger:qqb= clr_val= pre_val= JK Truth Table= NOT(clr_val)= NOT(pre_val)= NOT(JK Truth Table)If clr is active and gate trigger is presentIf pre is active and gate trigger is presentIf gate trigger is presentIf clr is active and gate trigger is presentIf pre is active and gate trigger is presentIf gate trigger is presentIf clr and pre are asynchronous and enable is set to synchronous:qqb= clr_val= pre_val= NOT(clr_val)= NOT(pre_val)if clr is active (irrespective of the gate trigger)if pre is active (irrespective of the gate trigger)if clr is active (irrespective of the gate trigger)if pre is active (irrespective of the gate trigger)and at every gate trigger (high level if gate_type = ActiveHigh or low level if gate_type =ActiveLow):q = JK Truth Table if enable is active or not connectedqb = NOT(JK Truth Table) if enable is active or not connectedIf enable is set to asynchronous:qqb= clr_val= pre_val= NOT(clr_val)= NOT(pre_val)if clr is active (irrespective of the gate & enable trigger)if pre is active (irrespective of the gate & enable trigger)if clr is active (irrespective of the gate & enable trigger)if pre is active (irrespective of the gate & enable trigger)and at every enable trigger:q = JK Truth Table if gate trigger is presentqb = NOT(JK Truth Table) if gate trigger is presentTruth TablesThe tables are for positive polarities. For negative polarities, invert the values.ModuleWare Reference Manual, Library Version 1.9 151September 18, 2008