PMC-Sierra, Inc.
PRELIMINARY
PM5381 S/UNI-2488
DATASHEET
PMC-2000489
ISSUE 1
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S
Indirect Register 01H: RHPP Error Monitor Configuration
Bit
Type
Function
Default
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Unused
Unused
Unused
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Reserved
B3EONRPOH
IPREIBLK
IBER
0
0
0
0
0
0
0
0
0
0
0
0
0
Bit 8
PREIBLK
B3EBLK
Reserved
PBIPBLKACC
Reserved
PRDI10
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
PLMEND
PSL5
Bit 1
Bit 0
ALGO2
ALGO2:
The payload signal label algorithm 2 (ALGO2) bit selects the algorithm for the PSL
monitoring. When ALGO2 is set to logic 1, the ITU compliant algorithm is (algorithm 2) is
used to monitor the PSL. When ALGO2 is set to logic 0, the BELLCORE compliant algorithm
(algorithm 1) is used to monitor the PSL. ALGO2 changes the PLU-P, PLM-P and PDI-P
defect definitions but has no effect on UNEQ-P defect, accepted PSL and change of PSL
definitions.
This bit is only valid for RHPP STS-1/STM0 #1.
PSL5:
The payload signal label detection (PSL5) bit selects the path PSL persistence. When PSL5
is set to logic 1, a new PSL is accepted when the same PSL value is detected in the C2 byte
for five consecutive frames. When PSL5 is set to logic 0, a new PSL is accepted when the
same PSL value is detected in the C2 byte for three consecutive frames.
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
219
PMC [ PMC-SIERRA, INC ]
