极小的CPU的VHDL源代码，仅需要占用32个宏单元的CPLD。除了VHDL源代码还包括了汇编器的C源代码-minimal CPU VHDL source code, only occupy 32 macrocell CPLD. Apart from VHDL source code also includes a compilation of C source code

键盘扫描输入并伴随随语音信号，通过FPGA控制，含picoblaze汇编的源代码。-The keyboard scan inputs and is accompanied with the voice signal, controlled through the FPGA, including picoblaze compiled source code.