4 Timer2/4/6/… (TMR2)

TMR2 is an 8-bit timer that supports one-shot and monostable modes of operation. One-shot mode triggers the timer, then clears the ON bit after reaching the hardware limit. Monostable functions identically to the one-shot mode, except that the ON bit remains set, and the timer can retrigger. TMR2 can be reset or triggered by an external signal.