PM5356 datasheet(98/307 Pages) PMC

98 / 307 page

RELEASED

S/UNI-622-MAX

PMC-Sierra, Inc.

PM5356

S/UNI-622-MAX

DATASHEET

PMC-1980589

ISSUE 6

SATURN USER NETWORK INTERFACE (622-MAX)

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

Bit

Type

Function

Default

Bit 7

R/W

LCDEPRDI

Bit 6

R/W

NOALMEPRDI

Bit 5

R/W

NOPAISEPRDI

Bit 4

R/W

Reserved

Bit 3

R/W

NOLOPEPRDI

Bit 2

R/W

NOLOPCONEPRDI

Bit 1

R/W

Reserved

Bit 0

R/W

Reserved

This register controls the auto assertion of enhanced path RDI (G1 bit 5, 6 and 7)

in the TPOP for the entire SONET/SDH stream.

NOLOPCONEPRDI:

When set high, the NOLOPCONEPRDI bit disables enhanced path RDI

assertion when loss of pointer concatenation (LOPCON) events are detected

in the receive stream. When NOLOPCONEPRDI is set high and LOPCON

occurs, bit 6 of the G1 byte is set low while bit 7 of the G1 byte is set high.

NOLOPCONEPRDI has precedence over PSLMERDI, TIUEPRDI, TIMEPRDI

and UNEQERDI.

When NOLOPCONEPRDI is set low, reporting of enhanced RDI is according

to PSLMERDI, TIUEPRDI, TIMEPRDI and UNEQERDI and the associated

alarm states.

NOLOPEPRDI:

When set high, the NOLOPEPRDI bit disables enhanced path RDI assertion

when loss of pointer (LOP) events are detected in the receive stream. When

NOLOPEPRDI is set high and LOP occurs, bit 6 of the G1 byte is set low

while bit 7 of the G1 byte is set high. NOLOPEPRDI has precedence over

PSLMERDI, TIUEPRDI, TIMEPRDI and UNEQERDI.

When NOLOPEPRDI is set low, reporting of enhanced RDI is according to

PSLMERDI, TIUEPRDI, TIMEPRDI and UNEQERDI and the associated

alarm states.

PM5356 Datasheet(PDF) 98 Page - PMC-Sierra, Inc

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