S/UNI-IMA-4 Telecom Standard Product Data Sheet
Released
Word
Bit
18
Data Field
INVALID_ICP _INT
Description
Invalid ICP parameters detected on RX link
during validation of the ICP cell parameters
causing validation to fail. Possible reasons
include:
Invalid LID (i.e., a duplicate).
Invalid ICP cell offset (out of range).
Invalid RX IMA ID, which may indicate a
misconnectivity problem.
Invalid OAM label received after IMA
version was determined through negotiation.
Invalid Group symmetry received after
symmetry was determined through
negotiation.
17
RX_TIMEOUT_INT
Indicates the LASR procedure timed out
prior to the link entering the ACTIVE state.
16
15:5
RESERVED
RESERVED
Reserved
Reserved
TX Link
Event Status
(8 bit)
4
3
2
1
0
TX_ACTIVE_INT
Indicates that the NE TX LSM transitioned
into/out of Active state.
FE_RX_UNUSABLE_INT
FE_RX_DEFECT_INT
TX_TIMEOUT_INT
reserved
Indicates that FE RX LSM transitioned
into/out of unusable state.
Indicates that the FE RX Defect indication
changed.
Indicates the LASR procedure timed out
prior to the link entering the ACTIVE state.
Reserved
Table 19 Link Status Bit Mapping
Word
Bit
31
Data Field
DATA_PLAYOUT
Description
Reserved
RX Link
Event Status
(15 bit)
30
29
LODS_OVR
LODS_UNDERRUN
LODS, DCB overrun indicated by RDAT.
LODS, DCB under-run indicated by RDAT.
28
LCD
LCD, indicated by RDAT.
27
26:24
LIF
FE_TX_LSM
LIF, indicated by RDAT.
FE Tx LSM state
“000”: Not in Group
“001”: UNUSABLE
“010”: UNUSABLE (Fault)
“011”: UNUSABLE (Mis-connected)
“100” :UNUSABLE (Inhibited)
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2020889, Issue 2
204
PMC [ PMC-SIERRA, INC ]
