PM5364 pmc-sierra, PM5364 Datasheet - Page 86

• Manufacturer Part Number: PM5364
• Description: Tupp 2488 Assp Telecom Standard
• Manufacturer: pmc-sierra

10.2.4
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2011334, Issue 7
Figure 16 DMUX_FIFO Operation
ALIGN_FIFO Block
A STS-N equivalent flow received from a RSEF_SLICE is aligned to the external reference J0
by the ALIGN_FIFO block. A mux in the STS48 line side subsystem RX slice of Figure 14
selects either the output from the ALIGN_FIFO (STS12 mode) or the output of the
DMUX_FIFO (STS48 mode).
c) Four STS-12 (STM-4) Slices after Ingress STSI
a) Four STS-12 (STM-4) Slices after DMUX FIFO (first 48 bytes shown)
STS-12 (STM-4) Slice#2
STS-12 (STM-4) Slice#3
STS-12 (STM-4) Slice#4
STS-12 (STM-4) Slice#2
STS-12 (STM-4) Slice#3
STS-12 (STM-4) Slice#4
STS-12 (STM-4) Slice#1
STS-12 (STM-4) Slice#1
X
Y
Z
Y: STS-12 (STM-4) Slice Number
X: STS-48 (STM-16) Timeslot Number
Z: STS-12 (STM-4) Timeslot Number
Twelfth Byte
Twelfth Byte
TUPP™ 2488 ASSP Telecom Standard Product Data Sheet
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First Byte
First Byte
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