timescale 1ns 1ps this is testbentch of 12bits ad module tb adv; Inputs reg [11:0] datain b; reg clk; reg rst; reg cnt; reg carry ; integer k i file file1 ; reg [2:0] count; Outputs wire [11:0] dataout ; Instantiate the Unit Under Test UUT ad uut da
Type B型915MHz RFID读写器编码的FPGA实现就是对经过处理的待发送数据帧进行Manchester编码。经过前面对Manchester编码的介绍,很容易看出Manchester编码具有以下特点:①其波形在方波周期内正负电平各占一半,因此不存在直流分量;②由于其正电平占50%,所以在经过ASk调制以后,这一特性使得其在频谱中存在很强的定时分量,因此不受信源统计特性的影响;③可以通过单极性非归零码与定时信号(频率为系统时钟频率的二倍频)的异或来产生。
因此,本节采用了异或的方法来
CP Editor - Boost your competitive programming experience!
· · · ·
·
type
branch
build
downloads
AUR
alpha
-
beta
-
stable
Get Started
Donate
Contributing
Get help
Read the first.
Read the to see if a feature is added / a bug is fixed.
Feel f