PIC12F1822T-I/SL 查看數據表（PDF） - Microchip Technology

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PIC12F1822T-I/SL

8/14-Pin Flash Microcontrollers with nanoWatt XLP Technology

Microchip Technology 

PIC12F/LF1822/16F/LF1823

23.3.6 OPERATION IN SLEEP MODE

In Sleep mode, the TMR2 register will not increment

and the state of the module will not change. If the CCP1

pin is driving a value, it will continue to drive that value.

When the device wakes up, TMR2 will continue from its

previous state.

23.3.7 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.

23.3.8 EFFECTS OF RESET

Any Reset will force all ports to Input mode and the

CCP registers to their Reset states.

TABLE 23-7: SUMMARY OF REGISTERS ASSOCIATED WITH STANDARD PWM

Name

Bit 7

Bit 6

Bit 5

Bit 4

Bit 3

Bit 2

Bit 1

Bit 0

CCP1CON

P1M<1:0>

DC1B<1:0>

CCP1M<3:0>

INTCON

GIE

PEIE

TMR0IE

INTE

IOCIE

TMR0IF

INTF

IOCIF

PIE1

TMR1GIE ADIE

RCIE

TXIE

SSP1IE CCP1IE TMR2IE TMR1IE

PIR1

TMR1GIF

ADIF

RCIF

TXIF

SSP1IF CCP1IF TMR2IF TMR1IF

PR2

T2CON

Timer2 Period Register

—

T2OUTPS<3:0>

TMR2ON

T2CKPS<:0>1

TMR2

Timer2 Module Register

TRISA

—

TRISC(1)

—

—

TRISA5 TRISA4 TRISA3 TRISA2

—

TRISC5 TRISC4 TRISC3 TRISC2

Legend: — = Unimplemented location, read as ‘0’. Shaded cells are not used by the PWM.

* Page provides register information.

Note 1: PIC16F/LF1823 only.

TRISA1

TRISC1

TRISA0

TRISC0

Register

on Page

221

89

90

92

184*

186

184

121

125

 2010 Microchip Technology Inc.

Preliminary

DS41413A-page 207

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