计数寄存器(Count Register,CTR)是64位寄存器。

The Count register (CTR) is a 64-bit register.

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通过写值到数据寄存器中来加载计数器的值。

Eachcounter is loaded with the value written to the data register immediately.

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计数器模式控制寄存器；

Timer Model Control Register ;

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计数器模式控制寄存器；

Timer Model Control Register ;

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