# 3.9.28 Timer

OS_NSEC_TO_CYCLES - Convert nanoseconds (ns) to the cycle number of the CPU count register.
OS_USEC_TO_CYCLES - Convert microseconds (ms) to the cycle number of the CPU count register.
OS_CYCLES_TO_NSEC - Convert cycle number of the CPU count register to the time in nanoseconds (ns).
OS_CYCLES_TO_USEC - Convert the cycle number of the CPU count register to the time in microseconds (ms).
osGetTime - Get the real time counter value.
osSetTime - Set the real time counter value.
osSetTimer - Start the interval or count-down timer.
osStopTimer - Stop the interval or count-down timer.

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Last Updated March, 1999