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FPGA_based_infrared_receiver_module
- 基于FPGA的红外接收模块，内含代码，采用VERILOG编写。-FPGA-based infrared receiver module, containing the code prepared by the use of Verilog.
UART_DESIGN
- The use of hardware descr iption languages (HDLs) is becoming increasingly common for designing and verifying FPGA designs. Behavior level descr iption not only increases design productivity, but also provides unique advantages for design verif
ddc
- 随着数模转换器硬件的快速发展和DSP处理能力及处理速度的逐步提高，软件无线电技术在商用和军用无线电通信领域也越来越显示出其强大的吸引力。本文研究的高速中频采样和数字下变频技术是目前蓬勃发展的软件无线电领域的两项关键技术。-As advances in technology provide increasingly faster and less expensive digital hardware, more of the traditionally analog functions of a
DDCFPGA
- 针对DVB-T标准ETSI EN 300 744 V1.5.1,设计了可用于DVB-T接收整机的多速率DDC模块,并在FPGA中仿真实现.在复用数字振荡混频模块的基础上,根据输入信号的不同带宽(6M/8MHz)选择不同的抽取滤波器组完成抽取因子为3或4的多速率处理任务,利用两级半带滤波器(HBF)级联完成4倍抽取滤波,单级奈奎斯特滤波器完成3倍抽取滤波.-For the DVB-T standard ETSI EN 300 744 V1.5.1, designed for DVB-T recei
verilog-uart
- UART（Universal Asynchronous Receiver Transmitter，通用异步收发器）是广泛使用的异步串行数据通信协议。下面首先介绍UART硬件接口及电平转换电路，分析UART的传输时序并利用Verilog HDL语言进行建模与仿真，最后通过开发板与PC相连进行RS-232通信来测试UART收发器的正确性。-UART (Universal Asynchronous Receiver Transmitter, Universal Asynchronous Receive