Datasheet

 2010-2012 Microchip Technology Inc. DS39977F-page 199
PIC18F66K80 FAMILY
FIGURE 12-4: CARRIER LOW SYNCHRONIZATION (MDCHSYNC = 0, MDCLSYNC = 1)
FIGURE 12-5: FULL SYNCHRONIZATION (MDCHSYNC = 1, MDCLSYNC = 1)
MDCHSYNC = 0
MDCLSYNC = 1
Modulator (MOD)
Carrier High (CARH)
Carrier Low (CARL)
Active Carrier
CARH CARL CARLCARH
State
MDCHSYNC = 1
MDCLSYNC = 1
Modulator (MOD)
Carrier High (CARH)
Carrier Low (CARL)
Active Carrier
CARH CARL CARLCARH
State
Falling Edges
Used to Sync