19.2 Clock Source Selection

The CS bits select the clock source for Timer1. These bits allow the selection of several possible synchronous and asynchronous clock sources. The table below lists the clock source selections.

Table 19-2. Timer Clock Source Selection
CSClock Source
Timer1Timer3Timer5
1111-1100ReservedReservedReserved
1011TMR5 overflowTMR5 overflowReserved
1010TMR3 overflowReservedTMR3 overflow
1001ReservedTMR1 overflowTMR1 overflow
1000TMR0 overflowTMR0 overflowTMR0 overflow
0111CLKREFCLKREFCLKREF
0110SOSCSOSCSOSC
0101MFINTOSC (500 kHz)MFINTOSC (500 kHz)MFINTOSC (500 kHz)
0100LFINTOSCLFINTOSCLFINTOSC
0011HFINTOSCHFINTOSCHFINTOSC
0010FoscFoscFosc
0001Fosc/4 Fosc/4 Fosc/4
0000T1CKIPPST3CKIPPST5CKIPPS