PMC-Sierra, Inc.

PM5349 S/UNI-QUAD

 

S/UNI-QUAD

 

 

 

 

 

 

 

DATASHEET

 

 

 

 

 

 

 

 

 

 

 

 

PMC-971239

ISSUE 6

 

SATURN USER NETWORK INTERFACE (155-QUAD)

 

 

 

 

 

 

Register 0x90: S/UNI-QUAD Channel Auto Line RDI Control

Bit

Type

Function

Default

Bit 7

R/W

SDLRDI

0

Bit 6

R/W

SFLRDI

0

Bit 5

R/W

LOFLRDI

1

Bit 4

R/W

LOSLRDI

1

Bit 3

R/W

Reserved

0

Bit 2

R/W

Reserved

0

Bit 1

R/W

LAISLRDI

1

Bit 0

 

Unused

X

This register controls the auto assertion of line RDI in the local TLOP. Since the S/UNI-QUAD provides STS-3c (STM-1/AU4) mappings, this register controls the assertion of line RDI for the entire SONET/SDH stream.

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 to logic one, the transmit line RDI will be inserted. When LAISLRDI is set to logic zero, no action is taken. This register bit has effect only if the AUTOLRDI register bit is also set to logic one.

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 to logic one, the transmit line RDI will be inserted. When LOSLRDI is set to logic zero, no action is taken. This register bit has effect only if the AUTOLRDI register bit is also set to logic one.

LOFLRDI:

The Loss of Frame LRDI (LOFLRDI) controls the insertion of a Line RDI in the transmit data stream upon detection of this alarm condition. When LOFLRDI is set to logic one, the transmit line RDI will be inserted. When LOFLRDI is set to logic zero, no action is taken. This register bit has effect only if the AUTOLRDI register bit is also set to logic one.

SFLRDI:

The Signal Fail BER LRDI (SFLRDI) controls the insertion of a Line RDI in the transmit data stream upon detection of this alarm condition. When SFLRDI is set to logic one, the transmit line RDI will be inserted. When SFLRDI is set to

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PMC-Sierra PM5349 manual Sdlrdi, Sflrdi, Loflrdi, Loslrdi, Laislrdi