Great guide for writing VHDL

主控cc2530通过debug接口对目标cc2530进行程序烧写，使用DMA进行数据传输，已调试通过。(Master cc2530 through the debug interface for writing the program to target cc2530, using the DMA data transfer, has been work successful.)

高精度小数除法器设计与实现。 在FPGA开发板上实现小数除法器，输入输出信号N_in [15:0], D_in[15:0]，N_in[15:0]小于D_in，即被除数小于除数，输出商Q_out[15:0]中Q[15]一定为0，Q[14:0]为商的小数部分。输入和计算结果通过VGA显示。(Precision fractional divider design and implementation. In the FPGA development board fractional divider, input and output signals N_in [15: 0], D_in [15: 0], N_in [15: 0] less than D_in, ie the dividend is less than the divisor, quotient output Q_out [15: 0] in Q [15] necessarily 0, Q [14: 0] for the business of the fractional part. Input and calculation results display by VGA.)

遥控器编码电路的设计，包含有遥控器编码电路设计的VHDL源文件，源代码。通过这一段程序设计，实现在FPGA开发板上进行无线遥控操作，这一实现具有很高的现实意义，很强的应用价值。

32位bit输入的CRC32校验，verilog的代码，以及modelsim的testbench代码(The encode of CRC32 with 32bit-inputs based on verilog, and according encode of testbench)

PIC单片机学习软件及其资料，入门到精通(PIC MCU learning software and its information, entry to proficiency)

Spartan 3E上的Rotary encoder控制程序，及验证它的小灯程序(Rotary encoder on the Spartan 3E control procedures, and verification procedures for its small light)

此程序为Verilog控制ADC的全部程序，已检验可以应用-This procedure for the Verilog control ADC all procedures can be applied to test

512×8bid的FIFO 含工程文件，基于QUARTUs-512 × 8bid the FIFO with the project document, based on the QUARTUsII

该部分的主要功能是完成基于FPGA的polar码编码。(The main function of this part is to complete the FPGA-based polar code coding.)

通过一个计数器来实现输出信号的占空比要求，可以将duty_cycle分配到拨码开关上,LED分配到发光二极管上,然后调节拨码开关,即可看到LED的亮度发生变化.(The duty cycle of the output signal can be assigned to the dial switch by a counter, and the LED can be assigned to the light emitting diode. Then the brightness of the LED can be seen by adjusting the dial switch.)