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Description: 通用CRC/PEC的8~64位计算器(内含菜农自创的CRC加密和解密技术)-GM CRC/PEC of 8 ~ 64 calculator (includes vegetable own encryption and decryption of the CRC Technology)
Platform: |
Size: 5120 |
Author: 雁塔菜农 |
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Description: CRC5循环校验法代码生成，数据校验，数据纠错等功能函数代码-Check Act cycle CRC5 code generation, data checking, data error correction code such as function
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Size: 2048 |
Author: hh |
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Description: 数组为8位char型数值，通过该函数可以计算出数组的16位循环校验码。-Array for the 8-bit char type values can be calculated through the function of an array of 16 cycle parity-check codes.
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Size: 15360 |
Author: 刘中 |
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Description: 计算达拉斯8位校验码的工具软件，内部使用死循环，要退出时按Ctrl+C，过程中要归零可输入与上次结果相同的数，DOS窗口，输入的数为单字节的十六进制数即00-FF。-Dallas 8 Checksum calculation tool code software, the internal use of the death cycle, and when to withdraw from the Ctrl+ C, the process to zero can be input with the previous results of the same number, DOS window, enter the number of ten single-byte six hexadecimal number that is 00-FF.
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Size: 6144 |
Author: 侯文波 |
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Description:
循环冗余码校验英文名称为Cyclical Redundancy Check，简称CRC。它是利用除法及余数的原理来作错误侦测（Error Detecting）的。实际应用时，发送装置计算出CRC值并随数据一同发送给接收装置，接收装置对收到的数据重新计算CRC并与收到的CRC相比较，若两个CRC值不同，则说明数据通讯出现错误。
根据应用环境与习惯的不同，CRC又可分为以下几种标准：
①CRC-12码；
②CRC-16码；
③CRC-CCITT码；
④CRC-32码。
CRC-12码通常用来传送6-bit字符串。CRC-16及CRC-CCITT码则用是来传送8-bit字符，其中CRC-16为美国采用，而CRC-CCITT为欧洲国家所采用。CRC-32码大都被采用在一种称为Point-to-Point的同步传输中。
下面以最常用的CRC-16为例来说明其生成过程。-err
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Size: 3072 |
Author: qizhiwei |
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Description:
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Size: 40960 |
Author: 云飞 |
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Description: 8CRC，16CRC，32CRC的原理 -8CRC, 16CRC, 32CRC Principle
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Size: 106496 |
Author: 邵里强 |
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Description: CRC,对于研究通信的有重要意义.利用VERILOG实现8位，16位等CRC原理,-CRC, the study of communication are important. VERILOG to achieve the use of 8, 16, such as CRC principle,
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Size: 10240 |
Author: |
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Description: 高级链路层协议的实现，vhdl，fpga-- 8 bit parallel backend interface
- use external RX and TX clocks
- Start and end of frame pattern generation
- Start and end of frame pattern checking
- Idle pattern generation and detection (all ones)
- Idle pattern is assumed only after the end of a frame which is signaled by an abort signal
- Zero insertion
- Abort pattern generation and checking
- Address insertion and detection by software
- CRC generation and checking (Optional, external, since CRC-16 or CRC-32 can be used)
- FIFO buffers and synchronization (External)
- Byte aligned data (if data is not aligned to 8-bits extra random bits are inserted)
- Q.921, LAPB and LAPD compliant.
- For complete specifications refer to spec document
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Size: 188416 |
Author: |
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Description: 8 bit very fast CRC generator for polynom x8+x2+x1+x (0x07), fits any AVR processor and any type of 8-bit data trasfer with 8 bit CRC code written in AVR assembler with AVRStudio 4.
Author: Jens Hallgren, Sweden-8 bit very fast CRC generator for polynom x8+x2+x1+x (0x07), fits any AVR processor and any type of 8-bit data trasfer with 8 bit CRC code written in AVR assembler with AVRStudio 4.
Author: Jens Hallgren, Sweden
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Size: 1024 |
Author: jens |
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Description: CRC-8 with lookup table in assemble code. Fast but bigger.
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Size: 2048 |
Author: none |
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Description: Ethernet帧的封装与解析
帧的封装：用户输入任意一段信息，以回车作为结束。然后程序将这段信息作为帧的数据字段封装到数据帧中。并相应填充帧的其他字段。
帧的解析：从用户输入的文件中读取帧，并对其进行解析。通过重新计算CRC-8校验和，判断该帧是否会被接受。最终在终端输出帧的相关信息。
-Ethernet Frame
CRC-8
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Size: 783360 |
Author: wangweizhao |
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Description: CRC校验算法（包含8位16位32位），内有详细中文注释，以及含有某系列单片机的CRC的汇编代码！-CRC checksum algorithm (with 8-bit 16-bit 32-bit), which detailed English notes, and contains a CRC of a series of microcontroller assembly code!
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Size: 134144 |
Author: 郑生 |
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Description: 8位crc的verilog设计 通过仿真综合验证并已应用在工程里面
-verilog of 8bit error checkout
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Size: 1024 |
Author: yangyanwen |
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Description: 各类CRC效验码 有CRC8-8 CRC16-8 CRC32-8 CRC12-4 CRC-CCIT-8-CONTAIN CRC8-8 CRC16-8 CRC32-8 CRC12-4 CRC-CCIT-8
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Size: 6144 |
Author: 吴伟珍 |
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Description: CRC校验8位16位32位全面方便的源码-8-bit 16-bit CRC, a comprehensive and convenient source 32-bit
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Size: 1024 |
Author: |
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Description: 实现简单的crc校验，校验码为8位，程序简单易懂，适合新手学习，结果以十六进制形式表述-Achieve a simple crc check, check for the 8-bit code, the program easy to understand for novices to learn the results expressed in hexadecimal
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Size: 195584 |
Author: 陈亮 |
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Description: CRC校验的相关原理以及CRC-8和CRC-16的C语言实现。-The relevant principles of the CRC and the CRC-8 and CRC-16 of the C language.
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Size: 62464 |
Author: 刘世生 |
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Description: 通讯规则:
1:时钟7.3728 MHz/波特率9600/9个数据位/奇校验/1个停止位/硬件多机通讯功能/
2:通讯连接采用硬件MAX485,双向单工
-Communication rules: 1: clock 7.3728 MHz/9600 baud/8 data bits/odd parity/1 stop bit/hardware, multi-machine communication/2: Communication connection using hardware MAX485, two-way simplex
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Size: 4096 |
Author: lijian |
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Description: 多项式为g(x)=x8+x5+x4+1的CRC-8 检验开发.绝对正确且易懂-Polynomial g (x) = x8+ x5+ x4+1 of the CRC-8 test development. Absolutely correct and easy to understand
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Size: 3072 |
Author: yeyonglu |
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