中央空调的控制，3级控制系统，这个是中间控制的vhdl源代码

低电源电压范围为1.8 V至3.6 V 超低功耗： - 主动模式：280μA，在1 MHz，2.2伏 - 待机模式：1.1μA - 关闭模式（RAM保持）：0.1μA 五省电模式 欠待机模式唤醒 超过6微秒 16位RISC架构， 125 ns指令周期时间 12位A/ D转换器具有内部 参考，采样和保持，并 AutoScan功能 16位Timer_B随着三† 或七‡ 捕捉/比较随着阴影寄存器 具有三个16位定时器A 捕捉/比较寄存器 片上比较器 串行通信接口（USART）， 选择异步UART或 同步SPI软件： - 两个USART（USART0 USART1）的† - 一个USART（USART0）‡ 掉电检测 电源电压监控器/监视器 可编程电平检测 串行板载编程， 无需外部编程电压 安全可编程代码保护 融合(Low Supply-Voltage Range, 1.8 V to 3.6 V Ultralow-Power Consumption: − Active Mode: 280 µ A at 1 MHz, 2.2 V − Standby Mode: 1.1 µ A − Off Mode (RAM Retention): 0.1 µ A Five Power Saving Modes Wake-Up From Standby Mode in Less Than 6 µ s 16-Bit RISC Architecture, 125-ns Instruction Cycle Time 12-Bit A/D Converter With Internal Reference, Sample-and-Hold and Autoscan Feature 16-Bit Timer_B With Three† or Seven‡ Capture/Compare-With-Shadow Registers 16-Bit Timer_A With Three Capture/Compare Registers On-Chip Comparator Serial Communication Interface (USART), Select Asynchronous UART or Synchronous SPI by Software: − Two USARTs (USART0, USART1)† − One USART (USART0)‡ Brownout Detector Supply Voltage Supervisor/Monitor With Programmable Level Detection Serial Onboard Programming, No External Programming Voltage Needed Programmable Code Protection by Security Fuse)

可测试74LS00，74LS01，74LS02，74LS03等等芯片的功能是否正常。

多功能波形发生器VHDL程序与仿真 URAT VHDL程序与仿真 ASK调制与解调VHDL程序及仿真 LCD控制VHDL程序与仿真-Multi-function waveform generator and simulation of VHDL procedures URAT VHDL simulation procedures and ASK modulation and demodulation procedures and VHDL simulation program LCD control and simulation of VHDL

fpga驱动TLC7528程序，相当好用，绝对能用(FPGA PROGRAM OF TLC7528)

verilog vga 图像处理(verilog vga)

硬件描述语言相关芯片程序源码Chip hardware description language-related program source code(Chip hardware description language-related program source Chip hardware description language-related program source code)

基于verilog的cpri接口代码，支持各种速率自由切换，量产产品实际应用代码(Cpri interface based on verilog code, support various rate free switch, production products the actual application code)

基于fpga的uart串口通信协议，64位数据(Uart communication protocol based on fpga, 64-bit data)

ＦＰＧＡ设计中的一些经典例子对学习ＦＰＧＡ的人会有帮助-FPGA design of some of the classic examples of people learning FPGA would be helpful

it is a fir filter program VerilogHDL.(it is a filter program VerilogHDL fir.)