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firewire.tar
- VHDL firewire code with tested files using modelsim
cpu
- 16位的5级流水线cpu 采用vhdl代码 modelsim编译仿真-5-stage pipeline 16-bit cpu compiled simulation using modelsim vhdl code
inputoutput
- this code is simulation for input and output into VHDL, you can run at ModelSim and see the signal Wave
ourdev_574256
- 自动售货机在modelsim下的仿真与实现,用vhdl编写-Vending machines under the modelsim simulation and implementation using vhdl write
mult
- 4比特乘法器的vhdl实现,含modelsim测试文件-4-bit multiplier vhdl implementation, including the test file modelsim
mult
- 4级流水乘法器,本文利用FPGA完成了基于半加器、全加器、进位保留加法器的4比特流水乘法器的设计,编写VHDL程序完成了乘法器的功能设计,并通过Modelsim进行了仿真验证。-Four water multipliers, this paper complete FPGA-based half adder, full adder, carry-save adder 4 bit pipeline multiplier design, write VHDL program to complete
Sim_counter
- VHDL 在modelsim上进行前仿真,综合仿真以及时序仿真需要文件(以一个简单计数器为例)-On the front in modelsim VHDL simulation, synthesis and timing simulation requires a simulation file (a simple counter example)
modelsimPdebusssyPnlint
- 利用debbusy nlint 做代码追踪 代码纠错,verilog ,vhdl , modelsim vcd 文件, debbusy 查看 vcd文件。-modelsim simulation and save the vcd file。 debbusy use vcd data ,see the waveform。
Example-b8-1
- 利用硬件可编程语言现学习使用ModelSim对Altera设计进行功能仿真的简单操作步骤-use VHDL language
Example-b8-2
- 学习使用ModelSim对Altera设计进行时序仿真的简单操作步骤。-use vhdl
test_cpu
- 自己编的小型CPU,可执行简单的代码,作为对开发CPU的尝试。里面包含ROM和CPU。CPU通过状态机执行指令。在Modelsim中仿真通过。-Small VHDL CPU,as a example for developing CPU. It is simulated by Modelsim.
sinx
- 完整的正弦波频率产生,详细的源程序以及完整仿真,对学习vhdl及eda很有帮助,在modelsim中仿真-Complete sine wave frequency generator
traffic_Light
- 模拟十字路口交通灯的VHDL程序,附有用与配合ModelSim的仿真程序。 内容:交通灯设计 (1)A,B方向各有红,黄,绿灯,初始态全为红灯,之后东西方向通车,绿灯灭后,黄灯闪烁,各路口通车时间为30秒,由两个七段数码管计数,当显示时间小于3秒的时候通车方向黄灯闪烁 (2)系统时钟1KHz,黄灯闪烁时钟要求为2Hz,七段码管的时间显示为1Hz脉冲,即1秒递减一次,在显示时间小于3秒时,通车方向的黄灯以2Hz的频率闪烁,系统中加入外部复位信号。 (3)用ModelSim做仿真
FIFO_TD
- FIFO的VHDL测试程序,在Modelsim下完全可以运行-The test_bench of fifo
shft_reg
- 移位寄存器的VHDL语言实现,quartus 和 modelsim 仿真-Shift register VHDL language quartus and modelsim simulation
clock
- 数字计时器的vhdl实现,quartus 和 modelsim 仿真-Digital timer vhdl achieve quartus and modelsim simulation
Assignment-3
- Assignment 3 Construct VHDL models for 74-139 dual 2-to-4-line decoders using three descr iption styles, i.e., behavioral, dataflow and structural descr iptions. (1) Synthesize and (2) simulate these models respectively in the environment of Xilinx I
assigment3
- Construct VHDL models for 74-139 dual 2-to-4-line decoders using three descr iption styles, i.e., behavioral, dataflow and structural descr iptions. Synthesize and simulate these models respectively in the environment of Xilinx ISE with the Mod
comprator_str_miley
- vhdl comprator and miley version that can simulate ans synthesis in all aoftwares like modelsim and quartus and ise
SPI_Master_module
- 利用VHDL语言编写的SPI主机模块,采用内部自环回已经经过测试,发送接收数据正常,里面有modelsim工程,可以验证下仿真波形-SPI host module using VHDL language, has passed internal self-loopback test, sending and receiving data normally modelsim project, which can be verified under simulation waveforms