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[Other resource] rs_decoder_31_19_6.tar DL : 0: Hard-decision decoding scheme Codeword length (n) : 31 symbols. Message length (k) : 19 symbols. Error correction capability (t) : 6 symbols One symbol represents 5 bit. Uses GF(2^5) with primitive polynomial p(x) = X^5 X^2 + 1 Generator polynomial, g(x) = a^15 a^21*X + a^6*X^2 + a^15*X^3 + a^25*X^4 + a^17*X^5 + a^18*X^6 + a^30*X^7 + a^20*X^8 + a^23*X^9 + a^27*X^10 + a^24*X^11 + X^12. Note: a = alpha, primitive element in GF(2^5) and a^i is root of g(x) for i = 19, 20, ..., 30. Uses Verilog description with synthesizable RTL modelling. Consists of 5 main blocks: SC (Syndrome Computation), KES (Key Equation Solver), CSEE (Chien Search and Error Evaluator), Controller and FIFO Register. -Hard-decision decoding scheme Codeword l KV (n) : 31 symbols. Message length (k) : 19 symbols. Error correction capability (t) : 6 symbols One symbol represents five bit. Uses GF (2 ^ 5) with primitive polynomial p (x) = x ^ x ^ 5 2 1 Ge nerator polynomial. g (x) = a ^ a ^ 15 * 21 ^ 6 a X * X ^ a ^ 15 2 * X ^ a ^ 3 25 * X ^ a ^ 4 17 5 * X ^ a ^ 18 ^ 6 X * a * X 30 ^ 7 ^ a ^ 20 * X ^ a ^ 23 8 * X ^ a ^ 9 * 27 X 10 ^ a ^ 24 * 11 ^ X ^ X 12. Note : a = alpha, primitive element in GF (2 ^ 5) and a ^ i is the root of g (x) for i = 19, 20, ..., 30. Uses Verilog description with synthesizab le RTL modeling. Consists of five main blocks : SC (Syndrome Computation), KES (Key Equation Solver). CSEE (Chien Search and Error Evaluator) Controller and FIFO Register.
Update : 2008-10-13 Size : 13.91kb Publisher : 孟轲敏
[VHDL-FPGA-Verilog] rs_decoder_31_19_6.tar DL : 1: Hard-decision decoding scheme Codeword length (n) : 31 symbols. Message length (k) : 19 symbols. Error correction capability (t) : 6 symbols One symbol represents 5 bit. Uses GF(2^5) with primitive polynomial p(x) = X^5 X^2 + 1 Generator polynomial, g(x) = a^15 a^21*X + a^6*X^2 + a^15*X^3 + a^25*X^4 + a^17*X^5 + a^18*X^6 + a^30*X^7 + a^20*X^8 + a^23*X^9 + a^27*X^10 + a^24*X^11 + X^12. Note: a = alpha, primitive element in GF(2^5) and a^i is root of g(x) for i = 19, 20, ..., 30. Uses Verilog description with synthesizable RTL modelling. Consists of 5 main blocks: SC (Syndrome Computation), KES (Key Equation Solver), CSEE (Chien Search and Error Evaluator), Controller and FIFO Register. -Hard-decision decoding scheme Codeword l KV (n) : 31 symbols. Message length (k) : 19 symbols. Error correction capability (t) : 6 symbols One symbol represents five bit. Uses GF (2 ^ 5) with primitive polynomial p (x) = x ^ x ^ 5 2 1 Ge nerator polynomial. g (x) = a ^ a ^ 15* 21 ^ 6 a X* X ^ a ^ 15 2* X ^ a ^ 3 25* X ^ a ^ 4 17 5* X ^ a ^ 18 ^ 6 X* a* X 30 ^ 7 ^ a ^ 20* X ^ a ^ 23 8* X ^ a ^ 9* 27 X 10 ^ a ^ 24* 11 ^ X ^ X 12. Note : a = alpha, primitive element in GF (2 ^ 5) and a ^ i is the root of g (x) for i = 19, 20, ..., 30. Uses Verilog description with synthesizab le RTL modeling. Consists of five main blocks : SC (Syndrome Computation), KES (Key Equation Solver). CSEE (Chien Search and Error Evaluator) Controller and FIFO Register.
Update : 2025-02-17 Size : 14kb Publisher : 许茹芸
[VHDL-FPGA-Verilog] Sobel--Image_Filter_An_Image_filtering_VHDL DL : 0: Sobel--Image Filter (I). An Image filtering is made over data loaded into the on board RAM and presented on a VGA monitor.zip-Sobel-- Image Filter (I). An Image filteri Vi is made over the data loaded into RAM on board a nd presented on a VGA monitor.zip
Update : 2025-02-17 Size : 309kb Publisher : 严刚
[VHDL-FPGA-Verilog] LED2 DL : 0: 采用Verilog hdl编程语言实现led显示，有工程代码用QII软件编译调试-led Verilog hdl
Update : 2025-02-17 Size : 110kb Publisher : zhangyanshuang
[VHDL-FPGA-Verilog] ADC124 DL : 0: 采用verilog编写的高速串型AD采集芯片adc124驱动代码，占用le较少，效率高，目前我应用在较多产品上-Verilog prepared using high-speed string-type AD Acquisition chip adc124 driver code, occupation le small, high efficiency, the current I applied to more products
Update : 2025-02-17 Size : 1kb Publisher : chenwl
[VHDL-FPGA-Verilog] dac121 DL : 0: 采用verilog编写的高速串型DA芯片dac121驱动代码，占用le较少，效率高，目前我应用在较多产品上-Verilog prepared using high-speed string-type DA-chip dac121 driver code, occupation le small, high efficiency, the current I applied to more products
Update : 2025-02-17 Size : 336kb Publisher : chenwl
[VHDL-FPGA-Verilog] ds18b20 DL : 1: 单路DS18B20的verilog HDL 代码，精度为1℃无须转换数据，直接输出结果。占用300个LE资源。-Single DS18B20 the verilog HDL code, and an accuracy of 1 ℃ without converting the data, direct output. Occupy 300 LE resources.
Update : 2025-02-17 Size : 433kb Publisher : chenwl
[VHDL-FPGA-Verilog] ds18b20s4 DL : 0: 四路DS18B20的verilog HDL 代码，精度为1℃无须转换数据，根据输入地址改变直接输出结果。占用600个LE资源，相对于单路程序，更为精减-Four DS18B20 the verilog HDL code, and an accuracy of 1 ℃ without converting the data, enter the address change in accordance with the direct output. Occupy 600 LE resources, as opposed to one-way process, a more streamlined
Update : 2025-02-17 Size : 433kb Publisher : chenwl
[VHDL-FPGA-Verilog] tlc2543AND11channel DL : 0: 11路串行AD采集芯片TLC2543，12BIT精度输出，100Khz，采用VERILOG HDL编写，占用200个LE-11-Channel Serial AD acquisition chip TLC2543, 12BIT accuracy of the output, 100Khz, using VERILOG HDL preparation, taking up 200 LE
Update : 2025-02-17 Size : 32kb Publisher : chenwl
[VHDL-FPGA-Verilog] pinlvji DL : 0: 频率计能测频率周期高脉宽低脉宽频率计能测频率周期高脉宽低脉宽-verilog prepared using high-speed string-type DA-chip dac121 driver code, occupation le small, high efficiency, the current I applied to more products
Update : 2025-02-17 Size : 7.23mb Publisher : 张风