uart蓝牙控制小车

LDPC码不同码长对比。码率选择1/2.码长分别为256，512，1024.(LDPC codes of different code length contrast. Bitrate select 1/2 yards long were 256,512,1024.)

application of a galois field multiplication and normal multiplication

通过编写verilog语言完成数据的在液晶LCD1602显示(By writing verilog language to complete the data displayed on the LCD LCD1602)

上传的是基于Xilinx的新出的开发板Zedboard的一个简单的知道文档，希望对有关同学有所帮助。(Uploaded a simple know the document based on Xilinx' s new development board Zedboard the hope that some of the students to help.)

基于FPGA的QPSK调制解调，正交调制输出，解调包括NCO,载波同步，定时同步。modelsim仿真实测通过。

uart 发送模块接收模块及tb，其中可以选择不同波特率进行收发，代码带有详细注释。(UART sending module and receiving module)

Due to its high modularity and carry-free addition, a redundant binary (RB) representation can be used when designing high performance multipliers. The conventional RB multiplier requires an additional RB partial product (RBPP) row, because an error-correcting word (ECW) is generated by both the radix-4 Modified Booth encoding (MBE) and the RB encoding. This incurs in an additional RBPP accumulation stage for the MBE multiplier. In this paper, a new RB modified partial product generator (RBMPPG) is proposed; it removes the extra ECW and hence, it saves one RBPP accumulation stage.

rs422通信，此模块实现通信功能，使用Verilog语言(RS422 communication program, Verilog language, this module implements 422 communication function.)

开关电源中用单片机产生可调电压控制PWM波程序,ADC0832读取输出电压(Single-chip switching power supply using adjustable voltage control PWM wave generation process, ADC0832 read the output voltage)

说明：  it can add two numbers and shows the answer