Get fully solved assignment. Buy
online from website
online store
or
plz drop a mail with your sub
code
we will revert you within 2-3
hour or immediate
Charges rs
125/subject
DRIVE SPRING 2017
PROGRAM Bachelor of Science
in Information Technology - B.SC(IT)
SEMESTER I
SUBJECT CODE & NAME Bca114
– Digital logic
Assignment Set -1
1 Convert the following hexadecimal
numbers to base 10:
a. 145
b. A2C1
Answer: a. 14516 in
Hexadecimal number system and we want to translate it into Decimal.
14516 = 1*16^2+4*16^1+5*16^0
=
256+64+5
2 Construct XOR and NAND Gate using NOR
Gate.
Answer: a)
3 Simplify f (a, b, c, d) = Σm(0, 2, 4,
6, 7, 8, 9, 11, 12, 14)
Answer: The given function is:
f(a.b.c.d)=
∑m(0,2,4, 6,7,8,9,11,12,14)
This
is a four variable
Assignment Set -2
1 Write a short note on J-K Master Slave
Flip-Flop.
Answer: J-K Master Slave Flip Flop
The logic
symbol for the master-slave flip-flop only indicates the initial inputs to the
master and the outputs from the slave as
2 Explain the working of 4 bit Johnson
counter with the help of neat diagram.
Answer: A Johnson counter is constructed using serial-in
and serial-out (SISO) shift register. The output of the shift register is
connected back to the input after passing it through an inverter. Depending on
the initial bit pattern stored
3 Explain BCD adder and BCD subtractor.
Answer: BCD Adder
The
addition in BCD can be performed in three steps: 1) Add the numbers in binary.
2) Check if the number is greater than 9. 3) Then convert the sum of two
numbers to BCD number by adding correction value. The correction value will be
equal to 6 if the sum output in step 1 is greater than 9, else the correction
value will be zero.
Get fully solved assignment. Buy
online from website
online store
or
plz drop a mail with your sub
code
we will revert you within 2-3
hour or immediate
Charges rs
125/subject
.
No comments:
Post a Comment