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FPGA implementation of QPSK modulation and demodulation algorithm code

The algorithm for QPSK modulation and demodulation carrier using Costas-loop synchronization algorithm, algorithm for bit timing by Gardner...

Viterbi Convolutional coding and decoding algorithm for FPGA realization of the project

Convolutional coding uses 2,1,2 non-systematic Convolutional codes, decoding algorithm using the Viterbi algorithm, absolute engineering validation systems; supports up to 50Mbit/s more throughput...

Viterbi decoder 2-1-7

viterbi decoding algorithm is a decoding algorithm for convolutional codes. Advantages not say. Drawback is bound to increase with the complexity of the algorithm is to increase the length of the fast. N is the path length constraint 7:00 to compare 64 there, the path goes to 8:00 128. (2 << (...

Verilog code for RS encoding and decoding


jpeg encoder on fpga

here jpeg encoder with dct is presented The representation of the colors in the image is converted from RGB to Y′CBCR, consisting of one luma component (Y'), representing brightness, and two chroma components, (CB and CR), representin...

Verilog language implementation of AES advanced encryption algorithms

&Nbsp;AES Verilog language implementation of advanced encryption algorithms...

FPGA driver VGA display pictures

FPGA drive VGA display pictures of the complete code, tests available, RGB information has been saved in the ROM have a picture, you can change the picture, extraction programs can go online to download a RGB, RGB information stored in ROM image-FPGAVGA CODE...

Verilog digital integral method for 2-Axis interpolation

Module DDA_xy (rst,clk,start,pls_A,pls_B,busy); 2-line digital integral interpolation algorithm, output a, b two-axis pulse using Verilog HDL languages, Verilog is used to realize the digital integral interpolation method in-Verilog to the NC is the number of points in the interpolation method...

OFDM implementation of FPGA algorithm

Application backgroundCyclone 4 on OFDM algorithm, the carrier number 64, the source bit PN9 1.024Mbit/s pseudo random sequence, the first 4bit a group through the symbol mapping module map 16QAM symbol, a set of 64 symbols for IFFT operations, the results of serial output, through the digital outpu...

I2C emulation model

i2c_slave_bfm.v ---- i2c model I2c_slave_bfm_readme---documentation The simulation model of the temporal parameter meets the requirements of check ensures that automated validation developer. Efficient simulation. Timing parameters can be modified according to differen...

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