基本的usb驱动程序的编程方法,值得一看.

6通道正弦波发生器，产生频率，相位，幅值都可调的正弦波形-6-channel sine wave generator, resulting in frequency, phase, amplitude of the sinusoidal waveform are adjustable

利用分频可以产生一系列脉冲，根据输入脉冲的不同决定你得到的一系列脉冲频率-The use of sub-band can produce a series of pulses, according to input pulse of different decisions you have a series of pulse frequency

说明：  vhdl常见小实验代码，包括二进制比较器，4选1,8421十进制，8421转化成格雷码，8421余三码，分频器，数据码译码器，二进制减计数器，四位环形计数器等(VHDL common small experiment code)

crc5 bolck in usb contreoller

EP2C5核心电路原理图，包括protel文件及其相应封装库-EP2C5 Core circuit Sch

processor design istruction load pipeline ,hazard

VHDL语言设计；功能描述：键盘扫描，不包含去抖电路-VHDL language design Function description: the keyboard scanning, does not contain a circuit debounced

crc循环冗余校验码，用于对传输信号进行编码校验，是信息更可靠-crc cyclic redundancy check code used to transmit coded signals to verify, the information is more reliable

VHDL 基于cpld EPM570的DA转换代码(VHDL CPLD EPM570 the DA conversion code based on)

vhdl 实验报告 verilog rs触发器 vhdl实验 vhdl 实验 报告 verilog rs触发器 vhdl实验-Experimental report VHDL VHDL verilog rs flip-flop experiment experimental report VHDL VHDL verilog rs flip-flop experiment