PIC16F87XA
TABLE 8-5:
REGISTERS ASSOCIATED WITH PWM AND TIMER2
Value on: Value on
Address
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
POR,
BOR
all other
RESETS
0Bh,8Bh,
INTCON
GIE
PEIE
TMR0IE
INTE
RBIE
TMR0IF
INTF
RBIF 0000 000x0000 000u
10Bh, 18Bh
(1)
0Ch
0Dh
8Ch
8Dh
87h
11h
92h
12h
15h
16h
17h
1Bh
1Ch
1Dh
PIR1
PSPIF
—
ADIF
—
RCIF
—
TXIF
—
SSPIF
—
CCP1IF TMR2IF TMR1IF 0000 00000000 0000
CCP2IF ---- ---0---- ---0
CCP1IE TMR2IE TMR1IE 0000 00000000 0000
PIR2
—
—
(1)
PIE1
PSPIE
—
ADIE
—
RCIE
—
TXIE
—
SSPIE
—
PIE2
—
—
CCP2IE ---- ---0---- ---0
1111 11111111 1111
0000 00000000 0000
1111 11111111 1111
TRISC
TMR2
PR2
PORTC Data Direction Register
Timer2 Module’s Register
Timer2 Module’s Period Register
T2CON
—
TOUTPS3 TOUTPS2 TOUTPS1 TOUTPS0 TMR2ON T2CKPS1 T2CKPS0 -000 0000-000 0000
CCPR1L Capture/Compare/PWM Register1 (LSB)
CCPR1H Capture/Compare/PWM Register1 (MSB)
xxxx xxxxuuuu uuuu
xxxx xxxxuuuu uuuu
CCP1CON
—
—
CCP1X
CCP1Y CCP1M3 CCP1M2 CCP1M1 CCP1M0 --00 0000--00 0000
CCPR2L Capture/Compare/PWM Register2 (LSB)
CCPR2H Capture/Compare/PWM Register2 (MSB)
xxxx xxxxuuuu uuuu
xxxx xxxxuuuu uuuu
CCP2CON
—
—
CCP2X
CCP2Y CCP2M3 CCP2M2 CCP2M1 CCP2M0 --00 0000--00 0000
Legend: x= unknown, u= unchanged, -= unimplemented, read as '0'. Shaded cells are not used by PWM and Timer2.
Note 1: Bits PSPIE and PSPIF are reserved on 28-pin devices; always maintain these bits clear.
2001 Microchip Technology Inc.
Advance Information
DS39582A-page 67
MICROCHIP [ MICROCHIP ]
