搜索资源列表
rs232
- fpga的串口读写程序，经硬件测试成功，波特率9600.可以改变分频值适应不同的时钟和波特率-fpga serial read and write procedures, by the hardware to test the success of 9600 baud rate. frequency value can be changed to adapt to a different clock and baud rate
uart16550
- uart16550 is a 16550 compatible (mostly) UART core. The bus interface is WISHBONE SoC bus Rev. B. Features all the standard options of the 16550 UART: FIFO based operation, interrupt requests and other. The datasheet can b
xilnx_sata
- xilinx 的sata解决方案，已对其中内容作了修改，可实现综合-sata the xilinx solutions have been made to amend the contents of which can be used
FINALWORK
- 简易信号发生器 可产生正弦波、方波、三角波、锯齿波 周期可调 verilog-Simple signal generator can produce sine, square, triangle wave, sawtooth-cycle adjustable verilog
sine
- Verlog语言描述的正弦信号发生器的源代码可以方便的实现长生正弦信号-Language Verlog sinusoidal signal generator described in the source code can easily achieve the longevity of the sinusoidal signal
uart_EP3C16_FIFO
- Verilog编写的串口RS232收发字符串程序,使用FIFO作为数据缓冲区,有效收发字符串长度为256字节,解决了利用串口调试工具与FPGA通讯只能收发单字节的问题.-Programs for uart/RS232, it can receive and transmit strings.
pro_4d1
- 此代码可实现8bits 108M 4路BT656 像素交织输入转为8bits 108M 4路行交织的视频数据，并有仿真文件，在modelsim中运行即可。-This code can be realized 8bits 108M 4 way BT656 pixel interleaving input into 8bits 108M 4 way line of cutting the video data, and there are simulation files can be run in
SPWM
- VHDL采用自然采样法写的SPWM，里面有正弦表，可以通过外接输入正弦波和三角波的频率。 -VHDL using written natural sampling SPWM, there are sine table, you can enter through the external sinusoidal and triangular wave frequency.
cic
- 五阶CIC梳状积分滤波器，可以综合，非常有参考价值-Fifth-order CIC points comb filter, can be integrated and very useful
DES_Verilog
- 这是我用Verilog写的DES加解密程序,准确的说这是一份实验报告,里面不但有程序还有简单的注释[主要是针对仿真的波形的],我主要写的是主控部分,密钥生成部分参考了下版原康宏的程序.该程序即可加密也可解密,选用CycloneII器件即能跑到100Mhz以上.-This is what I used to write Verilog the DES encryption and decryption procedures, accurate to say that this is a test
FPGA_VHDL_code
- FPGA学习非常珍贵的资料，包括USB、UART、I2C、Ethernet、VGA、CAN等总线的VHDL实现，可以直接应用于实际项目中。需要的请下载。 -FPGA to learn very valuable information, including USB, UART, I2C, Ethernet, VGA, CAN bus, such as VHDL to achieve, can be directly applied to actual projects. Need to do
wavegenerator
- 开发环境为QuartusII，能产生正弦波、三角波、方波和锯齿波，幅度为5V，采样为8位，在开发板已经验证通过，有详细的波形图和管脚分配图。-Development environment for QuartusII, can generate sine wave, triangle wave, square wave and sawtooth wave, ranging from 5V, sampling for 8, in the development board has to verif
VHDL_code
- 基于FPGA的AD,DA,LCD,LED,CAN,I2C,PS2,VGA以及一些通讯ASK,FSK等的VHDL源程序，所有程序已通过调试，需要的拿走。-FPGA-based AD, DA, LCD, LED, CAN, I2C, PS2, VGA, and some communications ASK, FSK, etc. VHDL source code, all procedures have been debugging, need to take.
ram
- 一个用VHDL语言编写的双端口存储器程序，可下载在FPGA中使用-Written in VHDL language using a dual-port memory program can be downloaded in the FPGA using
serial
- -- 本模块的功能是验证实现和PC机进行基本的串口通信的功能。需要在 --PC机上安装一个串口调试工具来验证程序的功能。 -- 程序实现了一个收发一帧10个bit（即无奇偶校验位）的串口控 --制器，10个bit是1位起始位，8个数据位，1个结束 --位。串口的波特律由程序中定义的div_par参数决定，更改该参数可以实 --现相应的波特率。程序当前设定的div_par 的值是0x104，对应的波特率是 --9600。用一个8倍波特率的时钟将发送或接受每一位bit的周期时
mul(FLP)
- 一个32位元的浮点数乘法器，可将两IEEE 754格式的值进行相乘-A 32-bit floating-point multipliers, can be two format IEEE 754 values multiplied
ps2
- vhdl实现ps2接口的程序,可以接受键盘的输入或者鼠标的输入.-VHDL procedures to achieve ps2 interface can accept keyboard input or mouse input.
LCD
- LCD1602的程序，只需改一改显示常量就可以！在ISE中调试成功-LCD1602 process, just simply show the constants can be! Successful commissioning of the ISE
EP1C3_12_5_RSV
- 基于ＦＰＧＡ的数字存储示波器，用ＶＨＤＬ实现的，压缩包里是Quartus工程。AD采样送进FPGA，存入SRAM后用DA在普通示波器上可以显示。-FPGA-based digital storage oscilloscope, using VHDL achieved compression is Quartus project bag. AD sample into FPGA, after SRAM into DA in ordinary oscilloscope can display.
CRC
- 这个是我花了一个星期的CRC算法，有并行与串行的区别与时序的分析。。。。希望站长能够同意-This is a week I spent the CRC algorithm, there is the difference between parallel and serial and timing analysis. . . . Hope that regulators can not agree