1 What is the Timer1 PLIB Driver?

The Timer1 (TMR1) module operates as a synchronous/asynchronous 16-bit timer/counter. It features a programmable internal or external selectable clock sources, prescalers and interrupts. The TMR1 module can be configured to count freely or the count can be enabled and disabled using the timer gate circuitry. The timer gate can also be driven by multiple selectable sources.