STLC5460 Datasheet, PDF (7/54 Pages) STMicroelectronics – LINE CARD INTERFACE CONTROLLER

Figure 2: PCM Interface. Alignment in simple clock mode.
STLC5460
Clocks received by the circuit
PFS
DCL=0
DEL=0
PFSP=0
PDC
PFS
DCL=1
DEL=0
PFSP=1
PDC
Mode not delayed
First bit of the frame
First bit of the frame
PFS
DCL=1
DEL=1
PFSP=0
PDC
First bit of the frame
PFS
DCL=1
DEL=1
PFSP=1
PDC
Mode delayed
First bit of the frame
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