Create a 4-bit Register
This is very similar to your flip-flop design from lab task 1.
Ensure that your 4-bit register has inputs “D” (dat, “CLK” (the
clock), and “RST” (an asynchronous reset), and an output “Q”.
[3 pts] Create a test bench and ensure that your 4-bit register
operates correctly (test your reset signal and ensure that you can
store a couple different values in the register). If your output
behavior is correct, then copy your VHDL design code...
4- a) Draw a 4-Bit Shift Register that shifts from right to left
instead of left to right using D-Flip flops.
b) Draw the serial transfer from shift register A on the right
to the shift register B on the left in block form including the
timing diagrammes.
c) Draw the serial transfer table in the following form,
assuming an initial value of 1101 in the register A and 0110 in the
register B.
Timing Pulse Shift Register B Shift...
(7494) Design and implementation of 4 bit shift register using
Behavioral style of modeling .... by VHDL .. the program should
based on the data sheet of 7494 and the truth table ... 13 input
and one output D.
Write the VHDL codes for (7494) 4 bit shift register using
Behavioral style of modeling. this is the datasheet for this
Quation (
http://www.ralphselectronics.com/productimages/SEMI-SN7494N.PDF
)
write the report about (7494) Design and implementation of 4 bit
shift register using Behavioral style of modeling
1-truth table
2. VHDL program cods
3. Conclusion
Should reflect on what logic is implemented, what modelling
style is used to implement the logic. Discuss simulation and board
level testing results.
1. a)
What is Multiplier? Explain how it works in an economy. 4
b) Explain the paradox of thrift. Why do you think it is a paradox?
3
c) Suppose the consumption function is given by C=300+0.75Y
while
investment spending is 900 with no govt. expenditure. 3
i. Determine the equilibrium level of national income and
consumption
expenditure.
ii. If investment spending increases to 1100, what will be the
effect on
equilibrium income?
iii. If the government desires to increase...