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PIC18F2480_09 Datasheet, PDF (170/490 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology
PIC18F2480/2580/4480/4580
FIGURE 16-1:
CAPTURE MODE OPERATION BLOCK DIAGRAM
CCP1 pin
Prescaler
÷ 1, 4, 16
Set CCP1IF
T3ECCP1
and
Edge Detect
T3ECCP1
CCP1CON<3:0> 4
Q1:Q4 4
ECCP1CON<3:0> 4
Set ECCP1IF
T3CCP1
T3ECCP1
ECCP1 pin
Prescaler
÷ 1, 4, 16
and
Edge Detect
T3ECCP1
T3CCP1
TMR3H TMR3L
TMR3
Enable
CCPR1H CCPR1L
TMR1
Enable
TMR1H
TMR1L
TMR3H TMR3L
TMR3
Enable
ECCPR1H ECCPR1L
TMR1
Enable
TMR1H
TMR1L
DS39637D-page 170
© 2009 Microchip Technology Inc.