ALTERA NIOS处理器，VHDL语言在QUARTUS编译通过，然后有C语言在NIOS SHELL下驱动，实验音频解码-Altera NIOS processor, the QUARTUS VHDL compiler, then the C language under NIOS SHELL-driven, experimental audio decoder

介绍了如何用vhdl语言实现处理器的spi接口-Describes how to use VHDL language processor spi interface

用VHDL在SOPC试验箱中实现DA_AD转换，用ＶＨＤＬ硬件描述语言实现处理器CPU-With VHDL SOPC test box in DA_AD realization, with VHDL language processor CPU hardware descr iption