A novel implementation of 4 bit parity generator in 7nm technology

2021 ◽  
Author(s):  
Sudhakar Alluri ◽  
K. Mounika ◽  
B. Balaji ◽  
D. Mamatha
Keyword(s):  
Parity Generator

scholarly journals All-Optical Non-Inverted Parity Generator and Checker Based on Semiconductor Optical Amplifiers

2021 ◽  
Vol 11 (4) ◽  
pp. 1499
Author(s):  
Bingchen Han ◽  
Junyu Xu ◽  
Pengfei Chen ◽  
Rongrong Guo ◽  
Yuanqi Gu ◽  
...  
Keyword(s):  
Optical Amplifiers ◽  
Signal To Noise Ratio ◽  
Low Cost ◽  
Extinction Ratio ◽  
Semiconductor Optical Amplifiers ◽  
Optical Signal ◽  
Probe Light ◽  
All Optical ◽  
Negative Effect ◽  
Parity Generator

An all-optical non-inverted parity generator and checker based on semiconductor optical amplifiers (SOAs) are proposed with four-wave mixing (FWM) and cross-gain modulation (XGM) non-linear effects. A 2-bit parity generator and checker using by exclusive NOR (XNOR) and exclusive OR (XOR) gates are implemented by first SOA and second SOA with 10 Gb/s return-to-zero (RZ) code, respectively. The parity and check bits are provided by adjusting the center wavelength of the tunable optical bandpass filter (TOBPF). A saturable absorber (SA) is used to reduce the negative effect of small signal clock (Clk) probe light to improve extinction ratio (ER) and optical signal-to-noise ratio (OSNR). For Pe and Ce (even parity bit and even check bit) without Clk probe light, ER and OSNR still maintain good performance because of the amplified effect of SOA. For Po (odd parity bit), ER and OSNR are improved to 1 dB difference for the original value. For Co (odd check bit), ER is deteriorated by 4 dB without SA, while OSNR is deteriorated by 12 dB. ER and OSNR are improved by about 2 dB for the original value with the SA. This design has the advantages of simple structure and great integration capability and low cost.

scholarly journals A simple, label-free, electrochemical DNA parity generator/checker for error detection during data transmission based on “aptamer-nanoclaw”-modulated protein steric hindrance

2018 ◽  
Vol 9 (34) ◽  
pp. 6981-6987 ◽  
Author(s):  
Daoqing Fan ◽  
Yongchao Fan ◽  
Erkang Wang ◽  
Shaojun Dong
Keyword(s):  
Error Detection ◽  
Steric Hindrance ◽  
Data Transmission ◽  
Label Free ◽  
Parity Generator

The first electrochemical DNA parity generator/checker system for error detection during data transmission was constructed based on “aptamer-nanoclaw”-modulated protein steric hindrance.

scholarly journals Gray‐code adder with parity generator – a novel quantum‐dot cellular automata implementation

2020 ◽  
Vol 14 (2) ◽  
pp. 243-250 ◽  
Author(s):  
Luiz G.L. Vieira ◽  
Luiz F.M. Vieira ◽  
Marcos A.M. Vieira ◽  
Omar P. Vilela Neto
Keyword(s):  
Cellular Automata ◽  
Quantum Dot ◽  
Gray Code ◽  
Quantum Dot Cellular Automata ◽  
Parity Generator

scholarly journals A DNA-based parity generator/checker for error detection through data transmission with visual readout and an output-correction function

2017 ◽  
Vol 8 (3) ◽  
pp. 1888-1895 ◽  
Author(s):  
Daoqing Fan ◽  
Erkang Wang ◽  
Shaojun Dong
Keyword(s):  
Error Detection ◽  
Data Transmission ◽  
Correction Function ◽  
Naked Eye ◽  
G Quadruplex ◽  
Parity Generator

The first DNA-based molecular parity generator/checker, used for error detection through data transmission with fluorescent and visual readouts, has been constructed. The erroneous transmission can be readily distinguished by the naked eye using the G-quadruplex DNAzyme as a signal reporter of the visual outputs.

Parity generator circuit using a multistate resonant tunnelling bipolar transistor

1988 ◽  
Vol 24 (24) ◽  
pp. 1506 ◽  
Author(s):  
S. Sen ◽  
F. Capasso ◽  
A.Y. Cho ◽  
D.L. Sivco
Keyword(s):  
Bipolar Transistor ◽  
Resonant Tunnelling ◽  
Generator Circuit ◽  
Parity Generator

scholarly journals Multi valued parity generator based on Sudoku tables: properties and detection probability

2020 ◽  
Vol 14 (14) ◽  
pp. 2377-2386
Author(s):  
Shahab Ghalamdoost Pirbazari ◽  
Alireza Souri ◽  
Reza Faghih Mirzaee ◽  
Sam Jabbehdari
Keyword(s):  
Detection Probability ◽  
Parity Generator
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