Question

Implement the following circuit to test the characteristics of a D flip flop.

- Note:
- Using a clock input to operate the flip-flop is rather quickly.
- You may wish to select the slow motion of the clock OR

to use a simple binary input device instead of a clock input device. - Verify the flip flop state table.
**Q(t+1) = D**, is the characteristic equation.Characteristic Table Excitation Table ==================== =================== D Q(t+1) Operation Q(t) Q(t+1) D ==================== =================== 0 0 Reset 0 0 0 -------------------- ------------------- 1 1 Set 0 1 1 ==================== ------------------- 1 0 0 ------------------- 1 1 1 ===================

**Questions:**- Is a D flip-flop positive or negative edge triggered?________
- What happens when the Set pin is set to one?__________
- What happens when the Reset pin is set to one?_________
- Does it matter what the D input is when either Set or Reset is one?_________

Answer #1

Q:- Is a D flip-flop positive or negative edge triggered?

**Answer:------ Yes, D flip-flop is a positive or negative
edge triggered.**

Q:- What happens when the Set pin is set to one?

**Answer:------
If the set pin alone is HIGH means** Set pin is set to one

Q:- What happens when the Reset pin is set to one?

**Answer:------
If the reset pin alone is HIGH means** Reset pin is set to
one

Q:- Does it matter what the D input is when either Set or Reset
is one?

**Answer:------
Yes,** it matters what the D input is when either Set or
Reset is one.

Implement the following circuit to test the characteristics of
a D flip flop.
Note:
Using a clock input to operate the flip-flop is rather
quickly.
You may wish to select the slow motion of the clock OR
to use a simple binary input device instead of a clock input
device.
Verify the flip flop state table.
Q(t+1) = D, is the characteristic equation.
Characteristic Table Excitation Table
==================== ===================
D Q(t+1) Operation Q(t) Q(t+1) D
==================== ===================
0 0 Reset...

How do I design a divide by 4 clock in verilog using 2 D Flip
Flop blocks? I have created this divide by 2 clock D Flip Flop
block so far:
module divide_by_2(D, Clk,reset, Q, Qnext); //Divide by 2 clock
with reset using D flip flop
input Clk, D, reset;
output Q,Qnext;
reg Q;
assign Qnext = ~Q;
always @(posedge Clk or posedge reset) //always at the
positive edge of the clock or...

Design a 6-bit, shift-right register with D flip flops, and use
it to implement a circuit that detects the sequence “010010” (the
rightmost bit is the first arriving). Information shifts one
position right when a positiv edge of clk occurs The circuit has
the following inputs and outputs (use exactly these names for
inputs and outputs. Respect upper and lower case):
clk: Input. Clock signal.
RST: Reset signal. When RST = 1 flip flops are reset to 0.
IN: Data...

1) Write down the characteristic table for a positive-edge
triggered D flip-flop.
2) Explain the difference between the D latch and the D
flip-flop.

Using three rising-edge-triggered T flip-flops and a minumum
number of additional gates, construct a circuit that will operate
as a binary counter with an enable signal E. When
E = 1, the counter should increment from 0 to 7 on each
clock pulse, with (flip-flop outputs
Q2Q1Q0 = 000-
001-010-011-100-101-110-111) and then roll over to 000 and repeat
the sequence. When E=0, the counter should stop and hold
its current count.
Note: (not modulo-8, but modulo-6: 000-001-010-011-100-101-000-
... )

Draw the circuit for the Flip-Flop that can store one
bit (0 or 1). Explain what combinations of inputs are “Set”,
“Reset” and “Undefined” or “Invalid”.

FSM: Sequence 00,01,11,10 Example
A complete FSM is constructed by combining the next state
function and D flip-flops. This exercise provides the next_pattern,
the dff module, and the fsm module. Only the next_pattern has to be
completed.
Complete the next_pattern module, that provides the next state
table for a sequence generator. The sequence is 00, 01, 11, and 10.
The reset state is 00.
0001111000011110
The dff module provides a positive edge trigger D flip-flop with
a specified reset state...

Question:
- Draw the circuit for the Flip-Flop that can store one
bit (0 or 1). Explain what combinations of inputs are “Set”,
“Reset” and “Undefined” or “Invalid”.
- List four of LC-3
computer’s opcode mnemonics and their corresponding 4-digit
opcodes, explain what each opcode performs.

Design 2 bits counter that count down by using T flip flop when
input x =1 and counts up
when x=0. Find the following
1. Derive the state table
2. Derive the K‐map simplifications.
3. Draw the logic diagram

Design a counter which counts in the sequence that has
been assigned to you. Use D flip flops and NAND gates. Simulate
your design using SimUaid.
Submit the state table, D flip-flop input equations,
and transition graph determined in Part 6. The D flip-flop
equations can be derived using Karnaugh maps or using LogicAid by
entering a state table with zero input variables.
Sequence: 000,100,001,110,101,111,(repeat)
000,...
Also, please answer the following questions:
How can a D flip-flop be set to...

ADVERTISEMENT

Get Answers For Free

Most questions answered within 1 hours.

ADVERTISEMENT

asked 17 minutes ago

asked 17 minutes ago

asked 31 minutes ago

asked 40 minutes ago

asked 43 minutes ago

asked 43 minutes ago

asked 43 minutes ago

asked 44 minutes ago

asked 49 minutes ago

asked 1 hour ago

asked 1 hour ago

asked 1 hour ago