Microchip Technology MA160014 Data Sheet
PIC18(L)F2X/4XK22
DS41412F-page 286
2010-2012 Microchip Technology Inc.
FIGURE 16-7:
AUTO-WAKE-UP BIT (WUE) TIMING DURING NORMAL OPERATION
FIGURE 16-8:
AUTO-WAKE-UP BIT (WUE) TIMINGS DURING SLEEP
Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
OSC1
WUE bit
RXx/DTx Line
RCxIF
Bit set by user
Auto Cleared
Cleared due to User Read of RCREGx
Note 1:
The EUSART remains in Idle while the WUE bit is set.
Q1 Q2 Q3 Q4 Q1Q2 Q3 Q4 Q1 Q2 Q3 Q4
Q1
Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4 Q1 Q2 Q3 Q4
OSC1
WUE bit
RXx/DTx Line
RCxIF
Bit Set by User
Auto Cleared
Cleared due to User Read of RCREGx
Sleep Command Executed
Note 1
Note 1:
If the wake-up event requires long oscillator warm-up time, the automatic clearing of the WUE bit can occur while the stposc signal is
still active. This sequence should not depend on the presence of Q clocks.
2:
The EUSART remains in Idle while the WUE bit is set.
Sleep Ends