PM5316 Datasheet, PDF (278/491 Pages) PMC-Sierra, Inc – Quad Channel 155 Mbit/s SONET/SDH Framer and Aligner

SONET/SDH Payload Extractor/Aligner (SPECTRA-4x155)
Production
Registers 1140H, 1240H, 1340H, 1440H, 1540H, 1640H, 1740H, 1840H, 1940H, 1A40H,
1B40H, 1C40H: RPOP Status and Control (EXTD=0)
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R/W
R
R
R
R
R
R
R/W
Function
Reserved
AU-3LOPCONV
LOPV
AU-3PAISCONV
PAISV
PRDIV
NEWPTRI
NEWPTRE
Default
0
X
X
X
X
X
X
0
This register provides configuration and reports the status of the corresponding RPOP if the
EXTD bit is set low in the RPOP Pointer MSB register.
NEWPTRE
When a logic one is written to the NEWPTRE interrupt enable bit position, the reception of a
new_point indication will activate the interrupt (INT) output.
NEWPTRI
The NEWPTRI bit is set to logic one when a new_point indication is received. This bit (and
the interrupt) are cleared when this register is read.
PRDIV
The path RDI status bit (PRDI) indicates reception of path RDI alarm in the receive stream.
PAISV
The path AIS status bit (PAISV) indicates reception of path AIS alarm in the receive stream.
AU-3PAISCONV
The AU-3 concatenation path AIS status bit (AU-3PAISCONV) indicates reception of path
AIS alarm in the concatenation indication in the receive STS-1 (STM-0/AU-3) or equivalent
stream.
Proprietary and Confidential to PMC-Sierra, Inc. and for its customers’ internal use
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Document ID: PMC-1990822, Issue 4