Searched Projects

Tags: Fall 2020

project.name
0 Stars     81 Views

Consider the function F(A, B, C) = Σ m(0, 1, 4, 5, 7).

b. Draw the circuit of the function in part a.


project.name
0 Stars     56 Views

Consider the function F(A, B, C) = Σ m(0, 1, 4, 5, 7).

d. Draw the circuit of the result from part c.


project.name
0 Stars     59 Views

Consider the function F(A, B, C, D) = Σ m(0, 2, 8, 10, 12, 14).

b. Draw the circuit of the result function from part a.


project.name
1 Stars     129 Views

Design a circuit that takes as input two 4-bit numbers x and y and produces a single bit in the output, such that when x = y its output is 1, and when x ≠ y its output is 0. 

Hint: use four XNOR and one AND gate.


project.name
1 Stars     219 Views

Use 4 HALF-ADDERs to build a circuit that takes as input a 4-bit number x and on its 4-bit output computes the twos-complement of x.

Hint: first use a layer of INVERTERS to invert the input of x to produce the ones complement of x, and then add to this the value 1 to produce the two’s complement.


project.name
1 Stars     289 Views

Use two 2-to-4 DECODERS (with Enable bits) one INVERTER gate and two AND gates to implement a 3-to-8 DECODER (with Enable bit).


project.name
2 Stars     241 Views

Use a 3-to-8 DECODER (and an OR gate) to implement the following function: 𝐹 = ∑𝑚(1,2,3,5,7).


project.name
1 Stars     64 Views

Use a 4-to-1 MULTIPLEXER (and INVERTERS if needed) to implement the following function: F = m(1, 2, 3, 5, 7).


project.name
0 Stars     103 Views

Take the adder/subtractor circuit in slide page 37 (of Chapter 4 slides) and modify its output to include also comparison capabilities (=, <, >) for the two input numbers. 

Hint: notice that if x=y then x-y = 0 (check if all bits of result are 0). If xy then x-y>0 (check if x≠y and sign bit is 0).