是1MS计数没错
我的疑问是
The low 8 bits have to be "shifted out". The 8 bits in the prescaler are “shifted out” by toggling RA2 with a “BSF” and a “BCF” instruction. After every toggle, the value in TMR0 is checked to see if TMR0 has incremented. If the number of toggles required to cause TMR0 to increment by 1 is N, then the 8-bit value in the prescaler can be calculated to be = (256 - N).
这段是做什么的
之后要怎么算出值阿?
另外Resolution要怎么得到
有办法等精度吗
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是1MS计数没错
我的疑问是
The low 8 bits have to be "shifted out". The 8 bits in the prescaler are “shifted out” by toggling RA2 with a “BSF” and a “BCF” instruction. After every toggle, the value in TMR0 is checked to see if TMR0 has incremented. If the number of toggles required to cause TMR0 to increment by 1 is N, then the 8-bit value in the prescaler can be calculated to be = (256 - N).
这段是做什么的
之后要怎么算出值阿?
另外Resolution要怎么得到
有办法等精度吗
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