dp_xiliux the CPLD Verilog design experiments, clock demo. code test.

TI公司的DAC5578驱动程序，经测试过的，CSDN资源分享(DAC5578 Driver of TI Company Tested and CSDN Resource Sharing)

a big number class and a calculator using the class

24bitAD数据采样进行串并转换，并行输出。另包括24位DA并串转换，串行输出。(24bitAD data sampling and converted to strings, parallel output. Other notable features include 24-bit DA and string conversion, serial output.)

一个双向总线的vhdl实现-a two-way bus VHDL achieve

emmc协议的实现代码，包含了SD协议，usb实现协议(The implementation code of EMMC protocol)

使用verilog hdl语言编程正弦波信号，能仿真出结果(Can use verilog HDL language programming sine wave signal, the simulation results )

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ENDAT 协议说明，包括时序等详细的说明，(endat Encoder characteristics)

音频spdif格式编解码，可以将音频格式在i2s dsd以及spdif之间转换(Spdif audio codec)

三种方法编写多路选择器的VHDL源代码 分别使用if else ,select ,when 语句-three methods to prepare multiple choice of VHDL source code were used if else, select, when words