AVRLibc

2.1.1 clock_prescale_set

clock_prescale_set(clock_div_t __x)

Set the clock prescaler register select bits, selecting a system clock division setting. This function is inlined, even if compiler optimizations are disabled.

The type of x is clock_div_t.

Note:

For device with XTAL Divide Control Register (XDIV), x can actually range from 1 to 129. Thus, one does not need to use clock_div_t type as argument.

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