PMC-Sierra, Inc.
PRELIMINARY
PM5381 S/UNI-2488
DATASHEET
PMC-2000489
ISSUE 1
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S
PLMEND:
The payload label mismatch removal (PLMEND) bit controls the removal of a PLM-P defect
when an UNEQ-P defect is declared. When PLMEND is set to logic 1, a PLM-P defect is
terminated when an UNEQ-P defect is declared. When PLMEND is set to logic 0, a PLM-P
defect is not terminated when an UNEQ-P defect is declared.
This bit is only valid for RHPP STS-1/STM0 #1.
PRDI10:
The path remote defect indication detection (PRDI10) bit selects the path RDI and path ERDI
persistence. When PRDI10 is set to logic 1, path RDI and path ERDI are accepted when the
same pattern is detected in bits 5,6,7 of the G1 byte for ten consecutive frames. When
PRDI10 is set to logic 0, path RDI and path ERDI are accepted when the same pattern is
detected in bits 5,6,7 of the G1 byte for five consecutive frames.
This bit is only valid for RHPP STS-1/STM0 #1.
PBIPBLKACC:
The path block BIP-8 errors accumulation (PBIPBLKACC) bit controls the accumulation of
path BIP-8 errors. When PBIPBLKACC is set to logic 1, the path BIP-8 error accumulation
represents block BIP-8 errors (a maximum of 1 error per frame). When PBIPBLKACC is set
to logic 0, the path BIP-8 error accumulation represents BIP-8 errors (a maximum of 8 errors
per frame).
This bit is only valid for RHPP STS-1/STM0 #1.
B3EBLK:
The serial path block BIP-8 errors (B3EBLK) bit controls the indication of path BIP-8 errors on
the B3E serial output. When B3EBLK is set to logic 1, B3E outputs block BIP-8 errors (a
maximum of 1 error per frame). When B3EBLK is set to logic 0, B3E outputs BIP-8 errors (a
maximum of 8 errors per frame).
This bit is only valid for RHPP STS-1/STM0 #1.
PREIBLK:
The path block REI errors (PREIBLK) bit controls the extraction of path REI errors from the
path status (G1) byte. When PREIBLK is set to logic 1, the extracted path REI errors are
interpreted as block BIP-8 errors (a maximum of 1 error per frame). When PREIBLK is set to
logic 0, the extracted path REI errors are interpret as BIP-8 errors (a maximum of 8 errors per
frame).
This bit is only valid for RHPP STS-1/STM0 #1.
Proprietary and Confidentail to PMC-Sierra Inc., and for its Customer’s Internal Use
220
PMC [ PMC-SIERRA, INC ]
