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DaFilter
- /* This program generates the DApkg.vhd file that is used to define * the DA filter core and gives its parameters and the contents of the * Distributed Arithmetic Look-up-table \"DALUT\" according to the DA algorithm-/ * This program generate
rs_decoder_31_19_6.tar
- 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
CRC
- CCITT16/N,G(x)=1A001H的CRC校验程序,在8051上调试通过!
work3CNT4BDECL7S
- 7段数码显示译码器设计7段数码是纯组合电路,通常的小规模专用IC,如74或4000系列的器件只能作十进制BCD码译码,然而数字系统中的数据处理和运算都是二进制的,所以输出表达都是十六进制的,为了满足十六进制数的译码显示,最方便的方法就是利用译码程序在FPGA/CPLD中来实现。例子作为七段译码器,输出信号LED7S的7位分别接数码管的7个段,高位在左,低位在右。例如当LED7S输出为“1101101”时,数码管的7个段g、f、e、d、c、b、a分别接1、1、0、1、1、0、1;接有高电平的段发亮
caisezhuanhuan
- 现色彩空间转换R’G’B’ to Y’CbCr的VHDL源代码。
数字电子电路-VGA图像显示控制器
- 设计一个VGA图像显示控制器,使其实现以下功能---- 1. 显示模式为640╳480╳60Hz。 2. 用拨码开关控制R,G,B(每个2位),使显示器可以显示64种纯色。 3. 在显示器上显示横向彩条信号(至少六种颜色)。 4. 在显示器上显示纵向彩条信号(至少八种颜色)。 5. 在显示器上显示自行设定的图形,图像等。 6. 选做,自拟其他功能。 所利用到的元器件有: 电脑,显示器,vga接口转换模块, 数字电子电路实验开发板,30Mhz晶振,下载线,电源等
gtp.rar
- 一个可以使用的RocketI/O开发实例。基于Xilinx FPGA Virtex5平台。,One can use RocketI/O development example. Based on Xilinx FPGA Virtex5 platform.
MPDU_ASSEMBLER
- G.hnMAC层功能代码,实现了MPDU的资源调度-G.gn MAC codeG.gn MAC codeG.gn MAC code
LED-R-G-B-main
- LED R G B三色混合调光PWM控制-LED R G B main
xapp283
- YUV到RGB的色彩空间转换器(VHDL,Verilog and doc)-Color Space Converter: Y’CrCb to R’G’B’
RGBtoYCbCr
- 采用FPGA实现色彩空间转换R’G’B’ to Y’CbCr的VHDL和verilog源代码,支持xilinx的各种器件. -FPGA realization of the use of color space conversion RGB to Y CbCr of VHDL and Verilog source code, to support a variety of Xilinx devices.
hilbert_transformer_latest.tar
- The Hilbert Transform is an important component in communication systems, e.g. for single sideband modulation/demodulation, amplitude and phase detection, etc. It can be formulated as filtering operation which makes it possible to approximate the Hil
subadd
- 一个四位二进制加/减运算器。 要求:当控制端G=0时做加运算,G=1时做减运算。用发光二极管表示运算结果的正、负。用数码管显示运算结果:加运算时,相加之和不超过15,减运算时,结果可正可负,但都用原码表示。-Plus a four binary/by calculator. Requirements: When the control terminal G = 0 when computing increases, G = 1 when computing reduced. Computin
23-10111
- a simple serial to parallel converter using XILLINX and VHDL (the number of the project represents the binary code used by the converter e.g 23- 10111)
hdbn_latest.tar
- This “core” is actually two cores – an HDB3/HDB2/B3ZS Encoder that converts NRZ data into P and N pulses according to ITU-T G.703, and a HDB3/HDB2/B3ZS Decoder that converts P and N pulses into NRZ data according to ITU-T G.703.
Hex_decoder_7seg
- --功能: 十六进制显示译码器 -- a -- +-----+ -- f | | b -- +-----+ <- g -- e | | c -- +-----+ -- d -- --使能端 (EN) : 高电平 --输出端 (data_out) : 低电平-data_out
hdb3decode
- g.703 hdb3 decode verilog source code
FSM_3
- Final state machine written on VHDL in Quartus II. Imple. Implements the working principle of a sensor which detect the spinning direction (e.g. a motor) and depending on the direction a DuplexCounter is set to "up" or "down" mode.
LIP1731CORE_system_gbus_arbiter
- Verilog system G bus arbiter module
LED-R-G-Biic
- LED R G B三色混合调光PWM控制-LED IIC R G B communication