Microchip Technology AC244045 Data Sheet

Page of 302
PIC16F72X/PIC16LF72X
DS41341E-page 122
© 2009 Microchip Technology Inc.
FIGURE 12-5:
TIMER1 GATE SINGLE-PULSE MODE   
TMR1GE
T1GPOL
T1G_IN
T1CKI
T1GVAL
TIMER1
N
N + 1
N + 2
T1GSPM
T1GGO/
DONE
Set by software
Cleared by hardware on
falling edge of T1GVAL
Set by hardware on
falling edge of T1GVAL
Cleared by software
Cleared by
software
TMR1GIF
Counting enabled on
rising edge of T1G