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Description: 最高优先级编码器 8位相等比较器
三人表决器(三种不同的描述方式) 加法器描述
8位总线收发器:74245 (注2) 地址译码(for m68008)
多路选择器(使用select语句) LED七段译码
多路选择器(使用if-else语句) 双2-4译码器:74139
多路选择器(使用when-else语句) 二进制到BCD码转换
多路选择器 (使用case语句) 二进制到格雷码转换
双向总线(注2) 汉明纠错吗译码器
三态总线(注2) 汉明纠错吗编码器
解复用器
-highest priority encoder, compared to eight for phase three of the vote (the description of three different ways) Adder Description eight bus Transceivers : 74,245 (Note 2) address decoder (for m68008) Multiple choice (use select statement) LED paragraph 107 of decoding multiple choice ( use if-else statements) 2-4 dual decoder : over 74,139 road choice (use when-else statements) of the binary conversion BCD multiple choice (use case statement) binary Gray code conversion to a two-way bus (Note 2)? Hamming error correction decoder three-state Bus (Note 2)? Hamming error correction encoder demultiplexer
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Size: 43008 |
Author: kerty |
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Description: 内有LED译码器,汉明纠错译码器,地址译码器,最高优先译码器,双2-4译码器等VHDL的源代码-decoder, Hamming error correction decoder, address decoder, the highest priority decoder, dual 2-4 decoder such as VHDL source code
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Size: 4096 |
Author: 蔡孟颖 |
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Description: 信道编码线性分组码hamming码的编码器译码器设计与仿真实现。-channel coding linear block code hamming yards Encoder Decoder Design and Simulation.
Platform: |
Size: 39936 |
Author: yx |
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Description: 用C51程序实现的Hamming编码器和解码器,很方便使用。-C51 program with the Hamming encoder and decoder, very convenient to use.
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Size: 1024 |
Author: 李小飞 |
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Description: 解码器,利用差错控制算法解汉明码,BCH码等多种码字-Decoder, error control algorithm using Hamming Code, BCH Code and other code words
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Size: 2048 |
Author: 傲然寒风 |
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Description: VHDL编写的汉明纠错码译码器,数字传输中汉明纠错码的译码所用-VHDL prepared Hamming error-correcting code decoder, digital transmission Hamming error-correcting codes used in the decoding
Platform: |
Size: 1024 |
Author: wei |
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Description: VHDL程序集锦,很多有用程序,英文版其中有汉明码编译码,优先译码等等。-VHDL Collection procedures, many useful procedures, the English version of them hamming code encoding and decoding, the priority decoder and so on.
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Size: 168960 |
Author: 萍果 |
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Description: 通过VHDL实现汉明码,交织码的编码与解码,开发环境Quartus-Through VHDL realize hamming code, interleaving the encoding and decoding code, development environment, Quartus
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Size: 3072 |
Author: mayue |
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Description: hamming/汉明码的解码代码,在通信中常常用到汉明码-hamming/hamming code decoder code, usually used in communication Hamming Code
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Size: 1024 |
Author: leng |
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Description: -- Hamming Decoder
-- This Hamming decoder accepts an 8-bit Hamming code (produced by the encoder above) and performs single error correction and double error detection.
-- download from: www.pld.com.cn & www.fpga.com.cn
LIBRARY ieee
USE ieee.std_logic_1164.ALL
ENTITY hamdec IS
PORT(hamin : IN BIT_VECTOR(0 TO 7) --d0 d1 d2 d3 p0 p1 p2 p4
dataout : OUT BIT_VECTOR(0 TO 3) --d0 d1 d2 d3
sec, ded, ne : OUT BIT) --diagnostic outputs
END hamdec
ARCHITECTURE ver1 OF hamdec IS
BEGIN
--- Hamming Decoder
-- This Hamming decoder accepts an 8-bit Hamming code (produced by the encoder above) and performs single error correction and double error detection.
-- download from: www.pld.com.cn & www.fpga.com.cn
LIBRARY ieee
USE ieee.std_logic_1164.ALL
ENTITY hamdec IS
PORT(hamin : IN BIT_VECTOR(0 TO 7) --d0 d1 d2 d3 p0 p1 p2 p4
dataout : OUT BIT_VECTOR(0 TO 3) --d0 d1 d2 d3
sec, ded, ne : OUT BIT) --diagnostic outputs
END hamdec
ARCHITECTURE ver1 OF hamdec IS
BEGIN
Platform: |
Size: 4096 |
Author: djs |
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Description: decoder of Hamming
Use a [7,4] Hamming code.
m = 3 n = 2^m-1 k = n-m
parmat = hammgen(m) Produce parity-check matrix.
trt = syndtable(parmat) Produce decoding table.
recd = [1 0 0 1 1 1 1] Suppose this is the received vector.
syndrome = rem(recd * parmat ,2)
syndrome_de = bi2de(syndrome, left-msb ) Convert to decimal.-decoder of Hamming
Use a [7,4] Hamming code.
m = 3 n = 2^m-1 k = n-m
parmat = hammgen(m) Produce parity-check matrix.
trt = syndtable(parmat) Produce decoding table.
recd = [1 0 0 1 1 1 1] Suppose this is the received vector.
syndrome = rem(recd* parmat ,2)
syndrome_de = bi2de(syndrome, left-msb ) Convert to decimal.
Platform: |
Size: 69632 |
Author: le thanh tan |
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Description: 漢民碼譯碼器,此源碼提供各種規格的漢民碼解碼,並以副程式寫成,方便使用-hamming decoder
Platform: |
Size: 1024 |
Author: 呂搖 |
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Description: 通用汉明码译码器,并加入容错处理,MATLAB源程序-General Hamming code decoder, and add fault tolerance, MATLAB source code
Platform: |
Size: 2048 |
Author: michael |
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Description: VHDL编写的Hamming码的程序,可以正确解码--- This Hamming decoder accepts an 8-bit Hamming code and performs single error correction and double error detection.
Platform: |
Size: 1024 |
Author: 郑全 |
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Description: hamming distance in viterbi by leduy
Platform: |
Size: 2048 |
Author: duy |
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Description: 基于VHDL实现(7,4)汉明码的编码器和译码器-VHDL-based implementation (7,4) Hamming code encoder and decoder
Platform: |
Size: 3072 |
Author: 付沅键 |
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Description: 7bit Hamming code decoder, error detection and correction
Platform: |
Size: 4096 |
Author: Alessandro |
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Description: 实现汉明译码:最大似然译码及BPSK解调-HAMMING DECODER AND MODULATE
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Size: 1024 |
Author: 杨立标 |
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Description: Hamming Encoder of 7bit in VHDL, Where it consists 3 parity bits and 4 data bits, then after it is being passed to decoder where it corrects, if their is any error and gives desired data as output.
-Hamming Encoder of 7bit in VHDL, Where it consists 3 parity bits and 4 data bits, then after it is being passed to decoder where it corrects, if their is any error and gives desired data as output.
Platform: |
Size: 16384 |
Author: phani |
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Description: Hamming code encoder and decoder for (11,7,1)format
Platform: |
Size: 444416 |
Author: Bheemaraj |
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