菲利普22系列 vxworks bsp 可以用来可以和其他版本的ARM vxworks bsp（特别是7内核的进行比较）进行比较可以加深对BSP的理解和掌握-Philips 22 series vxworks bsp can be used to other versions of the ARM vxworks bsp (in particular 7 to compare the kernel) compared to deepen their understanding and grasp