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Datasheet

ManualsBrandsMICROCHIP TECHNOLOGY ManualsMicrocontrollers, Microprocessors & QuartzesEmbedded microcontroller SSOP 20 8-Bit 32 MHz I/O number 15
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PIC16(L)F1847
DS40001453E-page 196 2011-2013 Microchip Technology Inc.
FIGURE 23-4: CARRIER LOW SYNCHRONIZATION (MDSHSYNC = 0, MDCLSYNC = 1)
FIGURE 23-5: FULL SYNCHRONIZATION (MDSHSYNC = 1, MDCLSYNC = 1)
MDCHSYNC = 0
MDCLSYNC = 1
Modulator (MOD)
Carrier High (CARH)
Carrier Low (CARL)
Active Carrier
CARH
CARL
CARL
CARH
State
MDCHSYNC = 1
MDCLSYNC = 1
Modulator (MOD)
Carrier High (CARH)
Carrier Low (CARL)
Active Carrier
CARH
CARL
CARL
CARH
State
Falling edges
used to sync