S/UNI®-8x155 ASSP Telecom Standard Product Data Sheet
Released
Register 0x008, 0x108, 0x208, 0x308, 0x408, 0x508, 0x608, 0x708:
Channel Auto Line RDI Control
Bit
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Function
SDLRDI
SFLRDI
LOFLRDI
LOSLRDI
RTIMLRDI
RTIULRDI
LAISLRDI
Unused
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
0
0
1
1
0
0
1
X
This register controls the auto assertion of the line RDI in TLOP for the entire SONET/SDH
stream for a channel. For more details refer to the Operation Section of this document.
LAISLRDI:
The Line Alarm Indication Signal LRDI (LAISLRDI) controls the insertion of a Line RDI
in the transmit data stream upon detection of this alarm condition. When LAISLRDI is set
high, the transmit line RDI will be inserted. When LAISLRDI is set low, no action is taken.
This register bit is used only if the AUTOLRDI register bit is also set high.
RTIULRDI:
The Section Trace Identifier Unstable LRDI (RTIULRDI) controls the insertion of a Line
RDI in the transmit data stream upon detection of this alarm condition. When RTIULRDI is
set high, the transmit line RDI will be inserted. When RTIULRDI is set low, no action is
taken. This register bit is used only if the AUTOLRDI register bit is also set high.
RTIMLRDI:
The Section Trace Identifier Mismatch LRDI (RTIMLRDI) controls the insertion of a Line
RDI in the transmit data stream upon detection of this alarm condition. When RTIMLDRI
is set high, the transmit line RDI will be inserted. When RTIMLDRIis set low, no action is
taken. This register bit is used only if the AUTOLRDI register bit is also set high.
LOSLRDI:
The Loss of Signal LRDI (LOSLRDI) controls the insertion of a Line RDI in the transmit
data stream upon detection of this alarm condition. When LOSLRDI is set high, the
transmit line RDI will be inserted. When LOSLRDI is set low, no action is taken. This
register bit is used only if the AUTOLRDI register bit is also set high.
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC- 2010299, Issue 2
126
PMC [ PMC-SIERRA, INC ]
