PMC-Sierra, Inc.
PRELIMINARY
PM5381 S/UNI-2488
DATASHEET
PMC-2000489
ISSUE 1
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S
Register 0729H: SARC Path RALM Enable
Bit
Type
Function
Default
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
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
R/W
PGROWTH[1]
PGROWTH[0]
PTIMEN
0
0
0
0
0
0
0
0
0
0
0
0
0
0
PTIUEN
PERDIEN
PRDIEN
Bit 8
Bit 7
PPDIEN
Bit 6
PUNEQEN
PPLMEN
Bit 5
Bit 4
PPLUEN
Bit 3
PAISPTREN
PLOPTREN
Reserved
RSALMEN
Bit 2
Bit 1
Bit 0
SALMEN, PLOPTREN, PAISPTREN, PPLUEN, PPLMEN, PUNEQEN, PPDIEN, PRDIEN,
PERDIEN, PTIUEN, PTIMEN, PGROWTHEN[1:0]:
The above enable bits allows for the generation of the RALM output based on the following
conditions:
- section alarm (register 06A3H)
- path loss of pointer defect
- path AIS pointer defect
- path payload label unstable defect
- path payload label mismatch defect
- path unequipped defect
- path payload defect indication defect
- path remote defect indication defect
- path enhanced remote defect indication defect
- path trace identifier unstable defect
- path trace identifier mismatch defect
- path growth defect
When the bit is set high, the corresponding defect indication is ORed with other defect
indications to generate RALM. When the bit is set low, the corresponding defect indication
does not affect RALM.
Proprietary and Confidentail to PMC-Sierra Inc., and for its Customer’s Internal Use
299
PMC [ PMC-SIERRA, INC ]
