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请问为什么我用CCS识别不了CpuTimer2Regs.TIMH.all寄存器，却识别的了CpuTimer2Regs.TIM.all，如果我想读取CpuTimer2Regs.TIMH.all的值应该怎么写呢。
TIMH应该是TIM的一部分，寄存器就只分了LSW和MSW，你读取MSW就可以。
// TIM, TIMH: Timer register definitions:struct TIM_REG { Uint16 LSW; Uint16 MSW;};
union TIM_GROUP { Uint32 all; struct TIM_REG half;};
寄存器定义时这样的
