Reference no: EM132424233
Questions -
Q1. Design the circuit of Digital speedometer and define what components are needed and why?
Q2. Design one bit of a digital circuit that performs the four logic operations of exclusive-OR, exclusive-NOR, NOR, and NAND on register operands A and B with the result to be loaded into register A. Use two selection variables.
(a) Using a Karnaugh map, design minimum logic for one typical stage, and show the logic diagram.
(b) Repeat (a), trying different assignments of the selection codes to the four operations to see whether the logic for the stage can be simplified further.
Q3. What is the logic circuit design for digital watch? Explain in detail.
Q4. Design the digital Logic for segments B, G, E of the seven-segment display driver.
Q5. Consider the following combinational circuit:
![2467_figure.png](https://secure.expertsmind.com/CMSImages/2467_figure.png)
Derive the Boolean expression for:
T1 =
T2 =
T3 =
T4 =
F1 =
F2 =