PIC16F7X7
TABLE 7-2:
REGISTERS ASSOCIATED WITH TIMER1 AS A TIMER/COUNTER
Value on
all other
Resets
Value on
POR, BOR
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0Bh, 8Bh, INTCON
10Bh, 18Bh
GIE
PEIE
TMR0IE
INT0IE
RBIE
TMR0IF INT0IF
RBIF
0000 000x 0000 000u
(1)
0Ch
PIR1
PIE1
PSPIF
PSPIE
ADIF
ADIE
RCIF
RCIE
TXIF
TXIE
SSPIF
SSPIE
CCP1IF TMR2IF TMR1IF 0000 0000 0000 0000
CCP1IE TMR2IE TMR1IE 0000 0000 0000 0000
(1)
8Ch
0Eh
TMR1L Holding Register for the Least Significant Byte of the 16-bit TMR1 Register
TMR1H Holding Register for the Most Significant Byte of the 16-bit TMR1 Register
xxxx xxxx uuuu uuuu
xxxx xxxx uuuu uuuu
0Fh
10h
T1CON
—
T1RUN T1CKPS1 T1CKPS0 T1OSCEN T1SYNC TMR1CS TMR1ON -000 0000 -uuu uuuu
Legend:
x= unknown, u= unchanged, — = unimplemented, read as ‘0’. Shaded cells are not used by the Timer1 module.
Note 1: Bits PSPIE and PSPIF are reserved on the PIC16F737/767 devices; always maintain these bits clear.
2004 Microchip Technology Inc.
DS30498C-page 83
MICROCHIP [ MICROCHIP ]
