PIC16F1847_13 Datasheet, PDF (195/440 Pages) Microchip Technology – 18/20/28-Pin Flash Microcontrollers with XLP Technology

PIC16(L)F1847
FIGURE 23-2:
ON OFF KEYING (OOK) SYNCHRONIZATION
Carrier Low (CARL)
Carrier High (CARH)
Modulator (MOD)
MDCHSYNC = 1
MDCLSYNC = 0
MDCHSYNC = 1
MDCLSYNC = 1
MDCHSYNC = 0
MDCLSYNC = 0
MDCHSYNC = 0
MDCLSYNC = 1
EXAMPLE 23-1: NO SYNCHRONIZATION (MDSHSYNC = 0, MDCLSYNC = 0)
Carrier High (CARH)
Carrier Low (CARL)
Modulator (MOD)
MDCHSYNC = 0
MDCLSYNC = 0
Active Carrier
State
CARH
CARL
CARH
CARL
FIGURE 23-3:
CARRIER HIGH SYNCHRONIZATION (MDSHSYNC = 1, MDCLSYNC = 0)
Carrier High (CARH)
Carrier Low (CARL)
Modulator (MOD)
MDCHSYNC = 1
MDCLSYNC = 0
Active Carrier
State
CARH
both
CARL
CARH
both
CARL
 2011-2013 Microchip Technology Inc.
Preliminary
DS40001453D-page 195