ModuleWare Reference Guide - Hornad

Register PartsT Latch (tlatch)FunctionIf rst and set are synchronous and if enable is synchronous, then at every gate trigger (highlevel if gate_type = ActiveHigh or low level if gate_type = ActiveLow):qqb= rst_val= set_val= T Truth Table= NOT(rst_val)= NOT(set_val)= NOT(T Truth Table)if rst is activeIf set is activeIf enable is active or not connectedIf rst is activeIf set is activeIf enable is active or not connectedIf enable is set to asynchronous, then at every enable trigger:qqb= rst_val= set_val= T Truth Table= NOT(rst_val)= NOT(set_val)= NOT(TTruth Table)if rst is active and gate trigger is presentIf set is active and gate trigger is presentIf gate trigger is presentIf rst is active and gate trigger is presentIf set is active and gate trigger is presentIf gate trigger is presentIf rst and set are asynchronous and enable is set to synchronous:qqb= rst_val= set_val= NOT(rst_val)= NOT(set_val)if rst is active (irrespective of the gate trigger)if set is active (irrespective of the gate trigger)if rst is active (irrespective of the gate trigger)if set is active (irrespective of the gate trigger)and at every gate trigger (low level if gate_type = ActiveHigh, low level if gate_type =ActiveLow):q = T Truth Table if enable is active or not connectedqb = NOT(T Truth Table) if enable is active or not connectedIf enable is set to asynchronous:qqb= rst_val= set_val= NOT(rst_val)= NOT(set_val)if rst is active (irrespective of the gate & enable trigger)if set is active (irrespective of the gate & enable trigger)if rst is active (irrespective of the gate & enable trigger)if set is active (irrespective of the gate & enable trigger)and at every load trigger:q = T Truth Table if gate trigger is presentqb = NOT(T 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 165September 18, 2008