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Description: IEEE 802.3规定的CRC算法解释说明，pdf版本-the CRC algorithm explanation, pdf version
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Size: 79872 |
Author: 马歌 |
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Description: IEEE 802.3 Cyclic Redundancy Check参考设计，xilinx提供-IEEE 802.3 Cyclic Redundancy Check reference design for Xilinx
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Size: 90112 |
Author: 陈旭 |
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Description: 10_100 0 Mbps tri-mode ethernet MAC implements a MAC controller
conforming to IEEE 802.3 specification. It is designed to use less than 2000
LCs/LEs to implement full function. It will use inferred RAMs and PADs to reduce
technology dependance.To increase the flexibility,three optional modules can be
added to or removed from the project.
A GUI configuration interface,created by tcl/tk script language,is
convenient for configuring optional modules,FiFo depth and verifcation
parameters. Furthermore,a verifcation system was designed with tcl/tk user
interface,by which the stimulus can be generated automatically and the output
packets can be verified with CRC-32 checksum.-10_100_1000 Mbps tri-mode ethernet MAC implements a MAC controller
conforming to IEEE 802.3 specification. It is designed to use less than 2000
LCs/LEs to implement full function. It will use inferred RAMs and PADs to reduce
technology dependance.To increase the flexibility,three optional modules can be
added to or removed from the project.
A GUI configuration interface,created by tcl/tk script language,is
convenient for configuring optional modules,FiFo depth and verifcation
parameters. Furthermore,a verifcation system was designed with tcl/tk user
interface,by which the stimulus can be generated automatically and the output
packets can be verified with CRC-32 checksum.
Platform: |
Size: 3198976 |
Author: Gopi |
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Description: Cyclic Redundancy Check (CRC) is an error-checking code that is widely used in data
communication systems and other serial data transmission systems. CRC is based on
polynomial manipulations using modulo arithmetic. Some of the common Cyclic Redundancy
Check standards are CRC-8, CRC-12, CRC-16, CRC-32, and CRC-CCIT. This application note
discusses the implementation of an IEEE 802.3 CRC in a Virtex™ device. The reference
design provided with this application note provides Verilog point solutions for CRC-8, CRC-12,
CRC-16, and CRC-32. The Perl script (crcgen.pl) used to generate this code is also
included. The script generates Verilog source for CRC circuitry of any width (8, 12, 16, 32), any
polynomial, and any data input width.-Cyclic Redundancy Check (CRC) is an error-checking code that is widely used in data communication systems and other serial data transmission systems. CRC is based on polynomial manipulations using modulo arithmetic. Some of the common Cyclic Redundancy Check standards are CRC-8, CRC-12, CRC-16, CRC-32, and CRC-CCIT. This application note discusses the implementation of an IEEE 802.3 CRC in a Virtex ™ device. The reference design provided with this application note provides Verilog point solutions for CRC-8 , CRC-12, CRC-16, and CRC-32. The Perl script (crcgen.pl) used to generate this code is also included. The script generates Verilog source for CRC circuitry of any width (8, 12, 16, 32 ), any polynomial, and any data input width.
Platform: |
Size: 90112 |
Author: 尤恺元 |
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