PIC16F684-I/SLG Microchip, PIC16F684-I/SLG Datasheet - Page 53

• Manufacturer Part Number: PIC16F684-I/SLG
• Description: pic, flash, Microcontrollers, Microprocessors, Semiconductors and Actives, ic, mcu
• Manufacturer: Microchip

REGISTER 6-1:
 2004 Microchip Technology Inc.
bit 7
bit 6
bit 5-4
bit 3
bit 2
bit 1
bit 0
T1CON – TIMER1 CONTROL REGISTER (ADDRESS: 10h)
bit 7
T1GINV: Timer1 Gate Invert bit
1 = Timer1 gate is inverted
0 = Timer1 gate is not inverted
TMR1GE: Timer1 Gate Enable bit
If TMR1ON = 0:
This bit is ignored
If TMR1ON = 1:
1 = Timer1 is on if Timer1 gate is not active
0 = Timer1 is on
T1CKPS<1:0>: Timer1 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
If INTOSC without CLKOUT oscillator is active:
1 = LP oscillator is enabled for Timer1 clock
0 = LP oscillator is off
Else:
This bit is ignored
T1SYNC: Timer1 External Clock Input Synchronization Control bit
TMR1CS = 1:
1 = Do not synchronize external clock input
0 = Synchronize external clock input
TMR1CS = 0:
This bit is ignored. Timer1 uses the internal clock.
TMR1CS: Timer1 Clock Source Select bit
1 = External clock from T1CKI pin (on the rising edge)
0 = Internal clock (F
TMR1ON: Timer1 On bit
1 = Enables Timer1
0 = Stops Timer1
Legend:
R = Readable bit
-n = Value at POR
T1GINV
R/W-0
Note 1: T1GINV bit inverts the Timer1 gate logic, regardless of source.
2: TMR1GE bit must be set to use either T1G pin or C2OUT, as selected by the
TMR1GE T1CKPS1 T1CKPS0 T1OSCEN
T1GSS bit (CMCON1<1>), as a Timer1 gate source.
R/W-0
OSC
/4)
R/W-0
Preliminary
W = Writable bit
‘1’ = Bit is set
(1)
(2)
R/W-0
R/W-0
U = Unimplemented bit, read as ‘0’
‘0’ = Bit is cleared
T1SYNC
R/W-0
PIC16F684
TMR1CS
x = Bit is unknown
R/W-0
DS41202C-page 51
TMR1ON
R/W-0
bit 0