现色彩空间转换R’G’B’ to Y’CbCr的VHDL源代码。

FFT算法的VHDL语言实现 可在Modelsim上运行和调试 -FFT algorithm VHDL in the operation and Modelsim Debugging

VHDL数字系统设计和工程实践3，包含原理，真值表和原理图，以及VHDL源代码.-VHDL digital system design and engineering practice, 3, including the principles, truth table and schematic, as well as VHDL source code.

VHDL版的C8051核(C8051).evatronix公司的IP核-VHDL version of the C8051 core (C8051). Evatronix company s IP core

一个FPGA的AVR_Core 仅供测试~-AVR_Core an FPGA-only test ~

用verilog写的卷积码的编码程序以及viterbi译码程序(Use verilog write convolution code coding procedures and viterbi decoding program)

LDPC码不同码长对比。码率选择1/2.码长分别为256，512，1024.(LDPC codes of different code length contrast. Bitrate select 1/2 yards long were 256,512,1024.)

Block LU decompostion of a matrix

VHDL is defined by IEEE Standard 1076, IEEE Standard VHDL Language Reference Manual (the VHDL LRM). The original standard was approved in 1987. IEEE procedures require that standards be periodically reviewed and either reaffirmed or revised. The VHDL standard was revised in 1993, 2000, and 2002. In each revision, new language features were added and some existing features enhanced. The aim in each revision was to improve the language as a tool for design and verification of digital systems. Since the 2002 revision, there have two parallel efforts to further develop the language. The first was the VHDL Procedural Interface (VHPI) Task Force, a subcommittee of the IEEE P1076 Working Group. The VHPI Task Force prepared an interim amendment to the standard, formally approved by IEEE in March 2007. The amendment is titled IEEE 1076c, Standard VHDL Language Reference Manual―Amendment 1: Procedural Language Application Interface.

基于VHDL的I2C程序0004,很不错的论文及程序，，大家快下啊-based on the I2C procedures VHDL 0004, a very good paper and procedures, we quickly under ah

在quartus下搭建的数字锁相环，能实现频率自动跟踪。(The digital phase-locked loop built under quartus can realize automatic frequency tracking.)