PIC16F707 Datasheet, PDF (109/284 Pages) Microchip Technology – 40/44-Pin, Flash Microcontrollers with nanoWatt XLP and mTouch™ Technology

PIC16F707/PIC16LF707
13.11 Timer1/3 Control Register
The Timer1/3 Control register (TxCON), shown in
Register 13-1, is used to control Timer1/3 and select
the various features of the Timer1/3 module.
REGISTER 13-1: TxCON: TIMER1/TIMER3 CONTROL REGISTER
R/W-0/0
R/W-0/0
R/W-0/0
R/W-0/0
R/W-0/0
R/W-0/0
TMRxCS1 TMRxCS0 TxCKPS1 TxCKPS0 T1OSCEN⁽¹⁾ TxSYNC
bit 7
U-0
R/W-0/0
—
TMRxON
bit 0
Legend:
R = Readable bit
u = Bit is unchanged
‘1’ = Bit is set
W = Writable bit
x = Bit is unknown
‘0’ = Bit is cleared
U = Unimplemented bit, read as ‘0’
-n/n = Value at POR and BOR/Value at all other Resets
bit 7-6
bit 5-4
bit 3
bit 2
bit 1
bit 0
TMRxCS<1:0>: Timerx Clock Source Select bits
11 = Timerx clock source is Capacitive Sensing Oscillator (CPSxOSC)
10 = Timerx clock source is pin or oscillator:
If T1OSCEN = 0:
External clock from TxCKI pin (on the rising edge)
If T1OSCEN = 1:
Crystal oscillator on T1OSI/T1OSO pins
01 = Timerx clock source is system clock (FOSC)
00 = Timerx clock source is instruction clock (FOSC/4)
TxCKPS<1:0>: Timerx Input Clock Prescale Select bits
11 = 1:8 Prescale value
10 = 1:4 Prescale value
01 = 1:2 Prescale value
00 = 1:1 Prescale value
T1OSCEN: LP Oscillator Enable Control bit⁽¹⁾
1 = Dedicated Timer1/3 oscillator circuit enabled
0 = Dedicated Timer1/3 oscillator circuit disabled
TxSYNC: Timerx External Clock Input Synchronization Control bit
If TMRxCS<1:0> = 1X
1 = Do not synchronize external clock input
0 = Synchronize external clock input with system clock (FOSC)
If TMRxCS<1:0> = 0X
This bit is ignored. Timerx uses the internal clock when TMR1CS<1:0> = 0X.
Unimplemented: Read as ‘0’
TMRxON: Timerx on bit
1 = Enables Timerx
0 = Stops Timerx
Clears Timerx gate flip-flop
 2010 Microchip Technology Inc.
Preliminary
DS41418A-page 109