将所有文件解压到RVDS的安装目录下（如：f:\ARM\)，执行crack.bat license是rvds.dat,把别忘了替换网卡MAC 会有fail提示，正常。 只能执行一次，多了会出问题-Extract all the files to the installation directory RVDS (eg: f: \ ARM \), the implementation of crack.bat license is rvds.dat, the MAC do not for

The LPC1769 is a Cortex-M3 microcontroller for embedded applications featuring a high level of integration and low power consumption at frequencies of 120 MHz. Features include 512 kB of flash memory, 64 kB of data memory, Ethernet MAC, USB Device/Ho