Datasheet
2010-2012 Microchip Technology Inc. DS41419D-page 223
PIC16(L)F1824/1828
24.3.7 OPERATION IN SLEEP MODE
In Sleep mode, the TMRx register will not increment
and the state of the module will not change. If the CCPx
pin is driving a value, it will continue to drive that value.
When the device wakes up, TMRx will continue from its
previous state.
24.3.8 CHANGES IN SYSTEM CLOCK
FREQUENCY
The PWM frequency is derived from the system clock
frequency. Any changes in the system clock frequency
will result in changes to the PWM frequency. See
Section 5.0 “Oscillator Module (With Fail-Safe
Clock Monitor)” for additional details.
24.3.9 EFFECTS OF RESET
Any Reset will force all ports to Input mode and the
CCP registers to their Reset states.
24.3.10 ALTERNATE PIN LOCATIONS
This module incorporates I/O pins that can be moved to
other locations with the use of the alternate pin function
registers, APFCON0 and APFCON1. To determine
which pins can be moved and what their default loca-
tions are upon a Reset, see Section 12.1 “Alternate
Pin Function” for more information.
TABLE 24-8: SUMMARY OF REGISTERS ASSOCIATED WITH STANDARD PWM
Name Bit 7 Bit 6 Bit 5 Bit 4 Bit 3 Bit 2 Bit 1 Bit 0
Register
on Page
APFCON1
— — — — P1DSEL P1CSEL P2BSEL CCP2SEL 123
CCPxCON PxM<1:0>
(1)
DCxB<1:0> CCPxM<3:0>
238
CCPTMRS0 C4TSEL<1:0> C3TSEL<1:0> C2TSEL<1:0> C1TSEL<1:0>
239
INLVLA
— —INLVLA5INLVLA4 INLVLA3 INLVLA2 INLVLA1 INLVLA0 128
INLVLC
INLVLC7
(2)
INLVLC6
(2)
INLVLC5 INLVLC4 INLVLC3 INLVLC2 INLVLC1 INLVLC0 139
INTCON GIE PEIE
TMR0IE INTE IOCIE TMR0IF INTF IOCIF
93
PIE1 TMR1GIE ADIE RCIE TXIE SSP1IE CCP1IE TMR2IE TMR1IE
94
PIE2 OSFIE C2IE C1IE EEIE BCLIE — —CCP2IE
95
PIE3 — — CCP4IE CCP3IE TMR6IE — TMR4IE —
96
PIR1 TMR1GIF ADIF RCIF TXIF SSP1IF CCP1IF TMR2IF TMR1IF
97
PIR2 OSFIF C2IF C1IF EEIF BCLIF — —CCP2IF
98
PIR3 — — CCP4IF CCP3IF TMR6IF — TMR4IF —
99
PRx
Timer2/4/6 Period Register 201*
TxCON
— TxOUTPS<3:0> TMRxON TxCKPS<:0>1
203
TMRx Timer2/4/6 Module Register
201*
TRISA
— — TRISA5 TRISA4 TRISA3 TRISA2 TRISA1 TRISA0
126
TRISC
TRISC7
(2)
TRISC6
(2)
TRISC5 TRISC4 TRISC3 TRISC2 TRISC1 TRISC0
137
Legend: — = unimplemented location, read as ‘0’. Shaded cells are not used by the PWM.
* Page provides register information.
Note 1: Applies to ECCP modules only.
2: PIC16(L)F1828 only.