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用assign 语句描述的三态门
- 用assign 语句描述的三态门，三态双向驱动器，3-8 译码器，8-3 优先编码器等等,With the assign statement describing the three-state gate, three-state bi-directional drive, 3-8 decoder ,8-3 priority encoder, etc.
shifter.实现串行数据与并行数据的转换
- 8位双向移位寄存器: 实现串行数据与并行数据的转换,移位寄存数据功能的,8-bit bi-directional shift register: the realization of serial data and parallel data conversion, data storage function of displacement
i2c-verilog
- 可进行i2c读写操作I2C is a two-wire, bi-directional serial bus that provides a simple and efficient method of data exchange between devices. It is most suitable-it can write and read codes in i2c.I2C is a two-wire, bi-directional serial bus that provides a
cnt8bc
- 8位加减带异步复位计数器，使用双向输入管脚- Design an 8-bit up and down synchronous counter in VHDL with the following features: The same ports are used for signals to be inputted and outputted. The ports are bi-directionally buffered. The counter is with an asynch
shiftdata
- 双向移位寄存器的VHDL源程序,自己做实验编写的可以用 谢谢大家-Bi-directional shift register of the VHDL source code, prepared by their own experiments can be used Thank you
R
- 双向移位寄存器的原理设计程序，对于初学者将会有很大帮助，尤其在设计功能比较复杂的FPGA时，有些问题其实用这个就很简单-The principle of bi-directional shift register the design process, for beginners there will be a great help, especially in the design features of the FPGA more complex, there are some proble
bid_shift_reg
- VHDL语言编写，实现双向移位寄存器功能，在MAX+plus软件下实现-VHDL language to achieve bi-directional shift register function MAX+ Plus software to achieve
BFL_Encode
- 将宽度为width位的并行输入数据按BiΦ-L码(曼彻斯特码)方式进行编码后串行输出，输出数据的宽度为(2*width)，BiΦ-L码是PCM码的一种，常用的PCM编码方式有：NRZ-L,BiΦ-L和BiΦ-M三种-The width of the parallel-bit width input data by BiΦ-L code (Manchester code) way encoded serial output, the output data width (2* width), Bi
jc2_vhd
- JC2_VHD is a bi-directional 4-bit Johnson counter with stop control
unicntr
- 通用寄存器，可以双向计数存储，模式通过三位比特数据进行控制-General registers, can be bi-directional counting storage, mode of data through the three-bit control
UniversalRegister
- 普通的缓冲器 这种设计是一个普通的缓冲器，可以做一个直接的缓冲器，也可以做一个双向的转移缓冲器，还可以做一个递增的计数器和递减计数器-Universal Register This design is a universal register which can be used as a straightforward storage register, a bi-directional shift register, an up counter and a down counter.
UniversalRegister
- 这种设计是一个普遍的登记册可作为一个简单的存储登记，双向移位寄存器，计数器的行动和反跌。登记册可以载入了一套并行数据输入和模式是由3位输入。-This design is a universal register which can be used as a straightforward storage register, a bi-directional shift register, an up counter and a down counter. The register can be
double_shifter6
- 带置位的双向移位串入/并出6位移位寄存器。-With a string of set-bit bi-directional shift into/and a 6-bit shift register.
shifter
- vhdl,双向移位寄存器，实现置数，左移及右移操作-vhdl, bi-directional shift register to achieve set the number of left and right shift operation
sheji
- 本科毕设，基于cpld的光栅信号处理，包含源代码和模块框图-Undergraduate Bi is located, based on cpld grating signal processing, including source code and block diagram
i2c_specs
- I2C is a two-wire, bi-directional serial bus that provides a simple and efficient method of data exchange between devices.
bi_bus
- 基于FPGA的双向端口的开发，该方法简单易懂，便于读者理解和应用-FPGA-based bi-directional port development, the method is simple and easy to understand, easy to readers to understand and apply
memtest
- 在数字系统中，一般存在多个芯片，利用不同的特点用于实现不同的功能，一般都包含CPU,FPGA,AD,DA,memory，ASSP（专用标准模块）,ASIC等。CPU用于进行智能控制，FPGA进行硬件算法处理和多设备接口，AD进行模数转换，DA进行数模转换，memory存储临时数据。因此，FPGA如何与其他芯片进行通讯是重要的设计内容。数据输入，数据输出，双向通讯，指令传递，地址管理，不同时钟的异步通讯问题等等都需要处理。最基本的MEMORY如SRAM(128KX8bbit静态存储器628128)
1
- 使用force和release语句，这种方法不能准确反映双向端口的信号变化，但这种方法可以反映块内信号的变化。具体如示：-Use of force and release statements, this method does not accurately reflect the bi-directional port of the signal changes, but this method can reflect the changes in the signal block. Spec
I2C
- 语言：verilog 功能：用Verilog HDL编写的I2C主机串行通信的程序。两条总线线路：一条串行数据线 SDA， 一条串行时钟线 SCL；串行的 8 位双向数据传输位速率在标准模式下可达 100kbit/s，快速模式下可达 400kbit/s ，高速模式下可达 3.4Mbit/s；在数据传输过程中，当时钟线为高电平时，数据线必须保持稳定。如果时钟线为高电平时数据线电平发生变化，会被认为是控制信号。 仿真工具：modelsim 综合工具：quartus -Language: