自动售货机

IT8051，增强版的T51，兼容DW8051核的多数端口，IO需要扩展后使用

这是我的VHDL格式的电子密码锁源程序，请站长审核啊-This is my VHDL source code format of the electronic lock, please review ah owners

I2C配置tvp5150用VHDL写的 -I2C configuration tvp5150 written using VHDL

出租车计费，器设计一个出租车自动计费器，计费包括起步价、行车里程计费、停止和暂停不计费三部分。现场模拟汽车的启动、停止、暂停和换挡状态。分别用四位数码管显示金额和里程，各有两位小数，行程 3公里内，起步费为6元，超过3公里，以每公里1.3元计费(Car repair billing device)

带自适应波特率发生器UART实现，经过FPGA验证的！-UART baud rate generator with adaptive realization, after FPGA validation!

Simple UART for FPGA is UART (Universal Asynchronous Receiver & Transmitter) controller for serial communication with an FPGA. The UART controller was implemented using VHDL 93 and is applicable to any FPGA. Simple UART for FPGA requires: 1 start bit, 8 data bits, 1 stop bit! The UART controller was simulated and tested in hardware.

串口程序 VHDL-Serial procedures VHDL

数字频率计 数字频率计-Digital frequency meter digital frequency meter

xilinx CTC IPcore 误码率测试-xilinx CTC IPcore Bit Error Rate Test