PIC16F87X
TABLE 7-1:
REGISTERS ASSOCIATED WITH TIMER2 AS A TIMER/COUNTER
Value on:
POR,
BOR
Value on
all other
resets
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0000 000x 0000 000u
0Bh,8Bh,
INTCON
GIE
PEIE
T0IE
INTE
RBIE
T0IF
INTF
RBIF
10Bh,18Bh
0000 0000 0000 0000
0000 0000 0000 0000
0000 0000 0000 0000
-000 0000 -000 0000
1111 1111 1111 1111
0Ch
PIR1
PSPIF(1)
PSPIE(1)
ADIF
ADIE
RCIF
RCIE
TXIF
TXIE
SSPIF
SSPIE
CCP1IF
CCP1IE
TMR2IF
TMR2IE
TMR1IF
TMR1IE
8Ch
PIE1
11h
TMR2
T2CON
PR2
Timer2 module’s register
TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0
Timer2 Period Register
12h
—
92h
Legend:
x= unknown, u= unchanged, -= unimplemented read as '0'. Shaded cells are not used by the Timer2 module.
Note 1: Bits PSPIE and PSPIF are reserved on the PIC16F873/874; always maintain these bits clear.
DS30292B-page 56
1999 Microchip Technology Inc.
ETC [ ETC ]
