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VHDL 编程要注意问题
- VHDL 共定义了 5 种类型的端口，分别是 In, Out,Inout, Buffer及 Linkage，实际设计时只会用到前四种。。。
uart8.zip
- 使用Libero提供的异步通信IP核实现UART通信，并附带仿真程序。UART设置为1位开始位，8位数据位，1位停止位，无校验。且UART发送自带2级FIFO缓冲，占用FPGA面积很小。,Libero provided the use of asynchronous communication IP core implementation UART communications, and incidental simulation program. UART is set to 1 to sta
fifo
- FIFO 是一种先进先出数据缓存器，这是一个同步FIFO的VHDL源程序，将FIFO分成几个模块进行设计，最后用顶层文件进行模块化设计。-FIFO is a FIFO buffer, which is a synchronous FIFO in VHDL source code, will be divided into several modules FIFO design, top-level files Finally, the modular design.
FIFO
- 一个用VHDL源码编写的先进先出(FIFO)缓冲器模块.可以进行FIFO的仿真验证-A source prepared by VHDL FIFO (FIFO) buffer module. Can verify FIFO simulation
BUFFER
- buffer for in/out data.
POCREPORT
- 为充分利用CPU的运行效率，采用中断功能设计并行输入输出接口，以达到缓解CPU高速运行速度与外设低速缓冲间的矛盾。-To take full advantage of the efficiency of CPU operation, interruption of functional design using parallel input-output interface, in order to alleviate the CPU speed and high-speed periphera
camera_up
- Camera Interface模块是视频输入转换存储模块。该模块一端接通用的video camera设备，另一端接AHB总线。实现了将Camera捕捉到的数据进行转换、并通过DMA存储到memory中。该IP支持ITU-R BT 601/656 8-bit 模式。支持YCbCr, RGB格式输入。可以将camera产生的YCbCr信号转换成24bit RGB 信号，然后下采样生成16bit RGB 5：6：5的LCD能直接读取显示的数据。该设备支持图像的镜像和翻转，以便适应手持式设备在移动环境
vheader
- 将VHDL源文件中提取常量转换成C/C++的头文件。用于VHDL的固件和主机程序间的同步，如：寄存器地址，缓冲区长度，版本号等。-This short program converts the constants in VHDL files into C/C++ header files. It is useful to sync the VHDL firmware and C/C++ host program in, for example, register address, buffer
BusDelay
- buffer delay vhdl model
tristate
- VHDL code for a full adder and n bit full adder a tri state buffer and a flip flop
fifo_design
- 异步fifo的设计，能够很好的的完成，数据的缓冲，内部有ram存储器-The design of asynchronous fifo， Asynchronous fifo design, can be a good completion of the data buffer, internal ram memory
Bufor
- Circular buffer using a cyclone memory ( Quartus II and VHDL .)-Circular buffer using a cyclone memory ( Quartus II and VHDL .)
FIFO
- 设计了一个具有双时钟信号，双复位信号的FIFO，用于FPGA中的数据缓冲，RAM的定义是参数型，可以根据自己的需求，修改此参数，完成RAM的容量扩展。程序中有详细的说明-Designed a dual-clock signal, double reset signal FIFO, for the FPGA in the data buffer, RAM is defined as parameter type, according to their needs, and modify this
Practica_3
- SP converter in vhdl and counter and buffer
Rom_Control_FPGA
- 用VHDL语言写的ROM控制器，对于编写BUFFER的同志可以用来参考。具有一定价值。-Written in VHDL language using ROM controller, for the preparation of the comrades BUFFER can be used for reference. Has a certain value.
lab1(mka)
- RGB vga driver for manipulating the colours of a given image buffer. The code has beeen written in vhdl
fifo
- fifo buffer in vhdl, first in first out in vhdl, vhdl code
buffer_tri_state
- Buffer tristate in vhdl
Buffer
- parametrizable register and mux in VHDL of data rage, using std_logic_vector type
rs485
- communication rs232 in vhdl with clock divider, counter, buffer, rs232tx, rs232rx.