PM5380-BI PMC-Sierra, Inc., PM5380-BI Datasheet - Page 128

• Manufacturer Part Number: PM5380-BI
• Description: Network Interface, SATURN User Network Interface (8x155) Telecom Standard Product
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC- 2010299, Issue 2
Register 0x009, 0x109, 0x209, 0x309, 0x409, 0x509, 0x609, 0x709:
This register controls the auto assertion of path RDI (G1 bit 5) in the TPOP for the entire
SONET/SDH stream for a channel. Also see the Auto Enhanced Path RDI register. For more
details refer to the Operation Section of this document.
PTIMPRDI:
PTIUPRDI:
LOPCONPRDI:
LOPPRDI:
Channel Auto Path RDI Control
The Path Trace Identifier Mismatch PRDI (PTIMPRDI) controls the insertion of a Path RDI
in the transmit data stream upon detection of this alarm condition. When PTIMPRDI is set
high, the transmit line RDI will be inserted. When PTIMPRDI is set low, no action is taken.
This register bit is used only if the AUTOPRDI register bit is also set high.
The Path Trace Identifier Unstable PRDI (PTIUPRDI) controls the insertion of a Path RDI
in the transmit data stream upon detection of this alarm condition. When PTIUPRDI is set
high, the transmit line RDI will be inserted. When PTIUPRDI is set low, no action is taken.
This register bit is used only if the AUTOPRDI register bit is also set high.
The Loss of Pointer Concatenation Indication PRDI (LOPCONPRDI) controls the insertion
of a Path RDI in the transmit data stream upon detection of this alarm condition. When
LOPCONPRDI is set high, the transmit line RDI will be inserted. When LOPCONPRDI is
set low, no action is taken. This register bit is used only if the AUTOPRDI register bit is
also set high.
The Loss of Pointer Indication PRDI (LOPPRDI) controls the insertion of a Path RDI in the
transmit data stream upon detection of this alarm condition. When LOPPRDI is set high,
the transmit line RDI will be inserted. When LOPPRDI is set low, no action is taken. This
register bit is used only if the AUTOPRDI register bit is also set high.
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Function
LCDPRDI
ALRMPRDI
PAISPRDI
PSLMPRDI
LOPPRDI
LOPCONPRDI
PTIUPRDI
PTIMPRDI
S/UNI®-8x155 ASSP Telecom Standard Product Data Sheet
Default
0
0
1
1
1
1
1
1
Released
128