Credits

Bipin Tripathi Kumaon Institute of Technology (BTKIT), Dwarahat
Shobhit Dimri has created this Calculator and 500+ more calculators!
Vishwakarma Government Engineering College (VGEC), Ahmedabad
Urvi Rathod has verified this Calculator and 1000+ more calculators!

N-bit carry-skip adder Solution

STEP 0: Pre-Calculation Summary
Formula Used
n_bit_carry_skip_adder = n-input AND gate*K-input AND gate
N = n*k
This formula uses 2 Variables
Variables Used
n-input AND gate- n-input AND gate is n number of and gate
K-input AND gate- K-input AND gate is the k input
STEP 1: Convert Input(s) to Base Unit
n-input AND gate: 2 --> No Conversion Required
K-input AND gate: 7 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
N = n*k --> 2*7
Evaluating ... ...
N = 14
STEP 3: Convert Result to Output's Unit
14 --> No Conversion Required
FINAL ANSWER
14 <-- N-bit carry-skip adder
(Calculation completed in 00.000 seconds)

10+ CMOS-VLSI Design Calculators

Drain Voltage
drain_voltage = sqrt(dynamic power/frequency*Capacitance) Go
Gate to Channel Voltage
gate_to_channel_voltage = (Channel Charge/Gate Capacitance)+Threshold voltage Go
Threshold Voltage
threshold_voltage = Gate to Channel Voltage-(Channel Charge/Gate Capacitance) Go
Gate Capacitance
channel_charge = Gate Capacitance*(Gate to Channel Voltage-Threshold voltage) Go
Channel Charge
channel_charge = Gate Capacitance*(Gate to Channel Voltage-Threshold voltage) Go
Capacitor dynamic power
dynamic_power = Drain Voltage^2*frequency*Capacitance Go
Potential gate to Collector
potential_gate_to_collector = (Potential Gate to Source+Potential Gate to Drain)/2 Go
Potential Gate to Drain
potential_gate_to_drain = 2*potential gate to collector-Potential Gate to Source Go
Static Current
static_current = Static power/Drain Voltage Go
Static Power Dissipation
static_power = static current*Drain Voltage Go

N-bit carry-skip adder Formula

n_bit_carry_skip_adder = n-input AND gate*K-input AND gate
N = n*k

What are the limitations in increasing the power supply to reduce delay?

The delay can be reduced by increasing the power supply but if we do so the heating effect comes because of excessive power, to compensate this we have to increase the die size which is not practical.

How to Calculate N-bit carry-skip adder?

N-bit carry-skip adder calculator uses n_bit_carry_skip_adder = n-input AND gate*K-input AND gate to calculate the N-bit carry-skip adder, The N-bit carry-skip adder formula is defined as it is slightly slower than the AND-OR function and is known as carry-skip adder. N-bit carry-skip adder and is denoted by N symbol.

How to calculate N-bit carry-skip adder using this online calculator? To use this online calculator for N-bit carry-skip adder, enter n-input AND gate (n) and K-input AND gate (k) and hit the calculate button. Here is how the N-bit carry-skip adder calculation can be explained with given input values -> 14 = 2*7.

FAQ

What is N-bit carry-skip adder?
The N-bit carry-skip adder formula is defined as it is slightly slower than the AND-OR function and is known as carry-skip adder and is represented as N = n*k or n_bit_carry_skip_adder = n-input AND gate*K-input AND gate. n-input AND gate is n number of and gate and K-input AND gate is the k input.
How to calculate N-bit carry-skip adder?
The N-bit carry-skip adder formula is defined as it is slightly slower than the AND-OR function and is known as carry-skip adder is calculated using n_bit_carry_skip_adder = n-input AND gate*K-input AND gate. To calculate N-bit carry-skip adder, you need n-input AND gate (n) and K-input AND gate (k). With our tool, you need to enter the respective value for n-input AND gate and K-input AND gate and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate N-bit carry-skip adder?
In this formula, N-bit carry-skip adder uses n-input AND gate and K-input AND gate. We can use 10 other way(s) to calculate the same, which is/are as follows -
  • dynamic_power = Drain Voltage^2*frequency*Capacitance
  • drain_voltage = sqrt(dynamic power/frequency*Capacitance)
  • static_power = static current*Drain Voltage
  • static_current = Static power/Drain Voltage
  • channel_charge = Gate Capacitance*(Gate to Channel Voltage-Threshold voltage)
  • channel_charge = Gate Capacitance*(Gate to Channel Voltage-Threshold voltage)
  • gate_to_channel_voltage = (Channel Charge/Gate Capacitance)+Threshold voltage
  • threshold_voltage = Gate to Channel Voltage-(Channel Charge/Gate Capacitance)
  • potential_gate_to_collector = (Potential Gate to Source+Potential Gate to Drain)/2
  • potential_gate_to_drain = 2*potential gate to collector-Potential Gate to Source
Where is the N-bit carry-skip adder calculator used?
Among many, N-bit carry-skip adder calculator is widely used in real life applications like {FormulaUses}. Here are few more real life examples -
{FormulaExamplesList}
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