PIC16F1933_11 Datasheet, PDF (201/430 Pages) Microchip Technology – 28-Pin Flash-Based, 8-Bit CMOS Microcontrollers LCD Driver and nanoWatt XLP Technology

PIC16(L)F1933
23.3.7 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.
23.3.8
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.
23.3.9 EFFECTS OF RESET
Any Reset will force all ports to Input mode and the
CCP registers to their Reset states.
23.3.10 ALTERNATE PIN LOCATIONS
This module incorporates I/O pins that can be moved to
other locations with the use of the alternate pin function
register, APFCON. To determine which pins can be
moved and what their default locations are upon a
Reset, see Section 12.1 “Alternate Pin Function” for
more information.
TABLE 23-8: SUMMARY OF REGISTERS ASSOCIATED WITH STANDARD PWM
Name
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
APFCON
CCPxCON
—
CCP3SEL
PxM<1:0>⁽¹⁾
T1GSEL P2BSEL
DCxB<1:0>
SRNQSEL C2OUTSEL SSSEL
CCPxM<3:0>
CCP2SEL
CCPTMRS0
C4TSEL<1:0>
C3TSEL<1:0>
C2TSEL<1:0>
C1TSEL<1:0>
CCPTMRS1
—
—
—
—
—
—
C5TSEL<1:0>
INTCON
GIE
PEIE
TMR0IE
INTE
IOCIE
TMR0IF
INTF
IOCIF
PIE1
TMR1GIE
ADIE
RCIE
TXIE
SSPIE
CCP1IE TMR2IE TMR1IE
PIE2
OSFIE
C2IE
C1IE
EEIE
BCLIE
LCDIE
—
CCP2IE
PIE3
—
CCP5IE CCP4IE CCP3IE TMR6IE
—
TMR4IE
—
PIR1
TMR1GIF
ADIF
RCIF
TXIF
SSPIF
CCP1IF TMR2IF TMR1IF
PIR2
OSFIF
C2IF
C1IF
EEIF
BCLIF
LCDIF
—
CCP2IF
PIR3
—
CCP5IF CCP4IF CCP3IF TMR6IF
—
TMR4IF
—
PRx
TxCON
Timer2/4/6 Period Register
—
TxOUTPS<3:0>
TMRxON
TxCKPS<:0>1
TMRx
Timer2/4/6 Module Register
TRISA
TRISA7 TRISA6 TRISA5 TRISA4 TRISA3 TRISA2 TRISA1 TRISA0
TRISB
TRISB7 TRISB6 TRISB5 TRISB4 TRISB3 TRISB2 TRISB1 TRISB0
TRISC
TRISC7 TRISC6 TRISC5 TRISC4 TRISC3 TRISC2 TRISC1 TRISC0
Legend: — = Unimplemented location, read as ‘0’. Shaded cells are not used by the PWM.
Note 1: Applies to ECCP modules only.
* Page provides register information.
Register
on Page
118
216
217
217
86
87
88
89
90
91
92
189*
191
189
120
125
129
 2011 Microchip Technology Inc.
Preliminary
DS41575A-page 201