Homework Answers
Sorry
as i am unable to give explanation because of less time remaining
mean while i will give some guidance to understand it.
RCO pin should be unconnected it is used to connect to another 74ls163 ic to increase counts.
ENP should be high as it enables the IC.
ENT should be HIGH and it enables the RCO when all the outputs are one.
CLR should be high or else it will clear the outputs and reset to 0000
CLK is applied externally so i left it as your wish.
In truth table G1 column is for load inpput and output of OR gate.
When LOAD is low the data present in ABCD will be directly displayed on the QA QB QC QD
In truth table the initial stage is indicated then only original stages are indicated.
The connections in the design are indicated with a BIG DOT.
Sorry for not giving the clear explanation and THE GATE IN THE DESIGN SHOULD BE NOR PLEASE REPLACE IT i just figured it out. sorry sorry sorry.
thanks for the question
have a nice day.
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