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[VHDL-FPGA-Verilog] alu

Description: 设计带进位算术逻辑运算单元，根据74LS181功能表，用Verilog HDL硬件描述语言编程实现ALU181的算术逻辑运算功能，编辑实验原理图，在算术逻辑单元原理图上，将其扩展为带进位的算术逻辑运算单元，对其进行编译，并设计波形对其进行仿真验证，最后下载验证-Design into the digital arithmetic logic operation unit, in accordance with menu 74LS181 with Verilog HDL hardware description language programming ALU181 function arithmetic logic operations, editing Experimental schematic diagram, in the Arithmetic Logic Unit schematic diagram on its expansion into the spaces for arithmetic logic operation unit, its compiler, and the design of their simulation waveforms, and finally download the verification
Platform: | Size: 667648 | Author: 623902748 | Hits:

[Technology Management] dds9851

Description: 本文主要介绍的是采用直接数字频率合成的短波信号发生器，它主要以微电脑控制部分、直接数字频率合成（DDS）部分、数字锁相环频率合成部分、背光液晶显示部分、功率放大部分等组成。该软件系统采用菜单形式进行操作，操作方便明了，增加了很多功能。它通过启动DDS后，把内存缓存区的数据送到DDS后输出相应的频率，并把数据转换为BCD码，送到液晶显示器进行显示。该系统输出稳定度、精度极高，适用于当代的尖端的通信系统和精密的高精度仪器。-This paper describes the use of direct digital frequency synthesis of short-wave signal generator, which is part of a micro-computer control, Direct Digital Synthesis (DDS) of the digital part of PLL frequency synthesizer, backlit liquid crystal display of the power amplifier, etc. composition. The menu system uses the form of software to operate, easy to operate and clear, increase in the number of features. DDS through start after the memory cache after the data to the DDS output corresponding frequency, and the data is converted to BCD code to the LCD display. The output of the system stability, high precision for cutting-edge contemporary and sophisticated communication systems high-precision instruments
Platform: | Size: 466944 | Author: xiang | Hits:

[VHDL-FPGA-Verilog] CPU

Description: 一个多周期CPU的完整设计，quartus平台，Verilog实现，内含实验报告，和详细的各模块功能表-Complete a multi-cycle CPU design, quartus platform, Verilog implementation, includes lab reports, and a detailed menu of each module
Platform: | Size: 6606848 | Author: 涯 | Hits:

[VHDL-FPGA-Verilog] 74LS

Description: 数字逻辑与系统的关于所有的器件74LS的介绍，功能表-Digital Logic and System devices 74LS on the introduction of all the menu
Platform: | Size: 8939520 | Author: 万淑红 | Hits:

[VHDL-FPGA-Verilog] picoblaze

Description: 基于Nexys3的picoblaze，实现了一个命令菜单，可以控制流水灯，VGA显示，交通灯。verilog，VHDL都有。-Based picoblaze Nexys3 achieve a command menu, you can control the water lights, VGA display, traffic lights. verilog, VHDL has.
Platform: | Size: 6043648 | Author: jiangjiaguo | Hits:

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