PIC24F16KL402 Datasheet, PDF(126/260 Page) Microchip Technology – Low-Power, Low-Cost, General Purpose 16-Bit Flash Microcontrollers with nanoWatt XLP Technology

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PIC24F16KL402 Datasheet, PDF (126/260 Pages) Microchip Technology – Low-Power, Low-Cost, General Purpose 16-Bit Flash Microcontrollers with nanoWatt XLP Technology

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PIC24F16KL402 FAMILY

FIGURE 16-1:

GENERIC CAPTURE MODE BLOCK DIAGRAM

Set CCPxIF

(E)CCPx Pin

Prescaler

ï¸ 1, 4, 16

and

Edge Detect

CCPxCON<3:0> 4

Q1:Q4 4

TMR3H

TMR3L

CCPRxH CCPRxL

FIGURE 16-2:

GENERIC COMPARE MODE BLOCK DIAGRAM

CCPRxH CCPRxL

Set CCPxIF

Comparator

Compare

Match

TMR3H TMR3L

Special Event Trigger

(Timer3 Reset)

Output

Logic

4

CCPxCON<3:0>

SQ

R

CCPx Pin

CCP

Output Enable

FIGURE 16-3:

SIMPLIFIED PWM BLOCK DIAGRAM

Duty Cycle Registers

CCPRxL

CCPxCON<5:4>

CCPRxH (Slave)

Comparator

R

TMR2(2)

(1)

S

Comparator

PR2(2)

Clear Timer,

CCP1 Pin and

Latch D.C.

Q

CCPx

CCP

Output Enable

Note 1: The 8-bit TMR2 value is concatenated with the 2-bit internal Q clock, or 2 bits of the prescaler, to create the 10-bit time base.

2: Either Timer2 or Timer4 may be used as the PWM time base.

DS31037B-page 126

ï£ 2011 Microchip Technology Inc.

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