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PIC18F6525_13 Datasheet, PDF (139/400 Pages) Microchip Technology – 64/80-Pin High-Performance, 64-Kbyte Enhanced Flash Microcontrollers with A/D
PIC18F6525/6621/8525/8621
TABLE 12-2: REGISTERS ASSOCIATED WITH TIMER1 AS A TIMER/COUNTER
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Value on
POR, BOR
Value on
all other
Resets
INTCON
PIR1
PIE1
IPR1
GIE/GIEH PEIE/GIEL
PSPIF(1)
ADIF
PSPIE(1)
ADIE
PSPIP(1)
ADIP
TMR0IE
RC1IF
RC1IE
RC1IP
INT0IE
TX1IF
TX1IE
TX1IP
RBIE
SSPIF
SSPIE
SSPIP
TMR0IF
CCP1IF
CCP1IE
CCP1IP
INT0IF
TMR2IF
TMR2IE
TMR2IP
RBIF
TMR1IF
TMR1IE
TMR1IP
0000 000x 0000 000u
0000 0000 0000 0000
0000 0000 0000 0000
1111 1111 1111 1111
TMR1L Timer1 Register Low Byte
xxxx xxxx uuuu uuuu
TMR1H Timer1 Register High Byte
xxxx xxxx uuuu uuuu
T1CON
RD16
—
T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON 0-00 0000 u-uu uuuu
Legend: x = unknown, u = unchanged, — = unimplemented, read as ‘0’. Shaded cells are not used by the Timer1 module.
Note 1: Enabled only in Microcontroller mode for PIC18F8525/8621 devices.
 2003-2013 Microchip Technology Inc.
DS39612C-page 139