keil官网下的ARM-MDK V5.31安装包,未破解,单纯方便下载
Update: MDK v5.31 contains Arm Compiler 6.14 and supports Arm Cortex-M55. It introduces CMSIS-Build, a workflow for CI environments.
下载链接:http://www2.keil.com/mdk5
keil5打开keil4的工程的遗留支持包(Legacy Support) MDKCM525.exe;MDK 5.0支持4.0的补丁;
用MDK5打开MDK4项目工程时弹出窗口:this is an MDK version 4 project requiring device support for cortex-M based devices