Datasheet

110
2467X–AVR–06/11
ATmega128
Bit 1 – PSR0: Prescaler Reset Timer/Counter0
W hen this bit is one, the Timer/Counter0 prescaler will be reset. This bit is normally
cleared immediately by hardware. If this bit is written when Timer/Counter0 is operating
in asynchronous mode, the bit will remain one until the prescaler has been reset. The bit
will not be cleared by hardware if the TSM bit is set.