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Address Latch Enable:-
Address Latch was Intel's way of limiting the number of pins on their early microprocessors, to limit the production cost.
Sadly this "feature" remained in Intel processor architecture for several generations, despite the fact that production cost was no longer an issue.
What it does: On the early processors there was an 8 bit bus acting both as an address and a data bus (to save pins). Then there was the ALE (Address Latch Enable) pin, that determined if the bus should act as data or address bus. This of course decreased the efficiency of the processor, because you had to switch back and forth between the two states, according to which bus was needed.
What else can I help you with?
Define latching current in scr?
Latching Current is the minimum current needed on the gate to fire or trigger an SCR.
Why is the doorknob not latching properly?
The doorknob may not be latching properly due to misalignment, wear and tear, or a loose screw.
How do you calculate holding current of scr when latching current is given?
we know that ratio of holding current to latching current in scr is 0.4.
Why is the door handle not latching properly?
The door handle may not be latching properly due to wear and tear, misalignment, or a faulty latch mechanism.
Why is the door knob not latching properly?
The door knob may not be latching properly due to misalignment, loose screws, or a worn-out latch mechanism.
What is the meaning of stop latching?
Stop hanging on
Why is the door not latching closed properly?
The door may not be latching properly due to misalignment of the latch mechanism, a worn-out latch, or a problem with the door frame.
Why is the door not latching properly?
The door may not be latching properly due to misalignment of the latch mechanism, worn out latch components, or a loose door frame.
What is the ratio of latching current to holding current?
Latching current is the current flowing between anode to Cathode when thyristor is turned on using gate pulse. If the gate pulse is removed before the required min amount of latching current value is not reached thyristor will turn off. To keep the thyristor in on state the gate pulse duration should be so adjusted that the min latching current value is reached before it ends.
Why has the door stopped latching properly?
The door may have stopped latching properly due to wear and tear on the latch mechanism, misalignment of the door and frame, or a loose screw or hinge.
Why is my interior door not latching properly?
Your interior door may not be latching properly due to misalignment of the door and frame, loose screws or hinges, a damaged latch mechanism, or a warped door.
Why is my front door not latching properly?
Your front door may not be latching properly due to misalignment of the door and frame, worn out latch or strike plate, loose screws, or debris blocking the latch mechanism.
