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基于FPGA的直接数字合成器设计
- 1、 利用FLEX10的片内RAM资源，根据DDS原理，设计产生正弦信号的各功能模块和顶层原理图； 2、 利用实验板上的TLC7259转换器，将1中得到的正弦信号，通过D/A转换，通过ME5534滤波后在示波器上观察； 3、 输出波形要求： 在输入时钟频率为16KHz时，输出正弦波分辨率达到1Hz； 在输入时钟频率为4MHz时，输出正弦波分辨率达到256Hz； 4、 通过RS232C通信，实现FPGA和PC机之间串行通信，从而实现用PC机改变频率控制字，实现对输出正弦波频率的控制。-a use
FPGA-PCI.rar
- 基于FPGA的PCI接口源代码及Testbench Verilog程序代码,fpag pci
FPGA-usb-control
- USB 68013 通用固件 和配套上位机程序以及下位机FPGA程序verilog 可实现USB高速通信-USB 68013 generic PC firmware and supporting procedures and lower computer USB FPGA program can achieve high-speed communications
RS232.rar
- 基于Xilinx Spartan3E的RS232驱动，能够实现FPGA与PC得通信,Xilinx Spartan3E based on the RS232 driver, to achieve a FPGA and PC communication
FPGA-URAT.rar
- FPGA与PC串口自动收发程序,verilog源程序,FPGA and the PC serial port automatically sending and receiving process, verilog source code
usb_wr_firmware
- CY7C68013固件 FPGA把数据通过usb写入pc slave 模式 使用 EP6 -USB:FPGA write data to PC by USB change from cypress example slave mode and use EP6 bulkloop.c firmware based on the firmware frameworks. Building this example requires the full vers
Serial
- FPGA与PC串口通信的Verilog HDL 程序-FPGA and the PC serial communication procedures Verilog HDL
uart
- FPGA的串口模块，实现FPGA与PC机的串口通讯。-FPGA serial modules, FPGA implementation with the PC-Serial communication.
calculator_vhdl
- Design PC calculator controlled by PC, using FPGA .PC and FPGA are connected by USB. -Design PC calculator controlled by PC, using FPGA .PC and FPGA are connected by USB.
USB20
- USB2_V例子工程是一个FPGA数据通过USB2.0传输到PC机的示例.-USB2_V example FPGA project is a data transmitted to the PC through the USB2.0 sample machine.
RS232capture
- This approach, we feel, came very close to obtaining an image from the camera OV7620. Before we tried to capture a camera signal, we successfully transferred a test image from the FPGA s onboard RAM modules through RS232 to the PC program. This file
pc
- 键盘和USB与PC机的接口程序，适用于CPLD FPGA设计中，与上位机的连接与通信-Keyboard and USB and PC-interface program for the design of CPLD FPGA with PC connectivity and communication
my_uart_top
- 实现的功能如题，就是FPGA里实现从PC接收数据，然后把接收到的数据发回去。使用的是串口UART协议进行收发数据。上位机用的是老得掉牙的串口调试助手-To achieve the functions such as title, that is, to achieve FPGA receives data from the PC, and then receive data back fat. Using a UART serial port protocol to send and recei
fifo
- 同步FIFO 创建一个256x8大小的同步FIFO，并通过串口发送数据初始化FIFO，FPGA内部读取FIFO的数据通过窗口发送到PC-FIFO
uart
- uart-universal aynchronious reciever and transmitter used to connect the pc and fpga to pass the data
senduard_50m
- 串口发送: 使用串口发送程序接收二进制码（9600波特率） ，用拨码开关控制发送二进制的高四位，按板上的第二个按钮，LED灯会相应的亮起，PC 会收到相应的数据-Serial port to send: Use the serial port to send a program to receive a binary code (9600 baud), with DIP switch control to send binary high-4, according to board the
eda
- 利用FPGA可编程芯片及Verilog HDL语言实现了对直流电机PwM控制器的设计，对直流电机速度进行控制。介绍了用Verilog HDL语言编程实现直流电机PwM控制器的PwM产生模块、串口通信模块、转向调节模块等功能，该系统无须外接D／A转换器及模拟比较器，结构简单，控制精度高，有广泛的应用前景。同时，控制系统中引入上位机控制功能，可方便对电机进行远程控制。-Using FPGA programmable chip and Verilog HDL language for the desi
usb_wr_Verilog
- fpga ubs通讯模块 verlog语言 使用EZ-USB FX2-USB interface. use EZ-USB FX2 carry out PC communication with FPGA by USB.
FPGA-SPI-Slave
- SPI通信基于NI FPGA，利用FPGA硬件对SPI通信进行解析。-SPI communication based on NI FPGA。Build the communication between PC and SPI device
中级篇03：UART，波特率115200与PC通信
- 本程序实现FPGA的串口通信功能，可以进行数字字符等的发送，波特率为115200(This program implements the serial communication function of the FPGA, and can transmit digital characters, etc., and the baud rate is 115200.)