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想使用DSP2812的cap1,选择ev定时器2,在对ev定时器2初始化时,有对定时器2的T2PR赋值的操作,EvaRegs.T2PR = 0xFFFF;我ev定时器的时钟频率为37.5M赫兹,Q
Q1:对EvaRegs.T2PR 的赋值大小影响的是什么?是能捕获的最低频率么?
Q2:假如EvaRegs.T2PR = 0x927B; 那么程序同赋值0Xffff时有什么区别?谢谢!