
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
CARH
State
MDCHSYNC = 1
MDCLSYNC = 1
Modulator (MOD)
Carrier High (CARH)
Carrier Low (CARL)
Active Carrier
CARH
CARL
CARH
State
Falling Edges
Used to Sync