VSC6134
Datasheet
Table 211. DW Section Monitor Status Register (continued)
Reset
Value
Bit
Name
Access
Description
13
SM_TTIOPSS
R/W
SM trail trace identifier (TTI) operator-specific (OPS) status.
The loading of new OPS bytes or receiving invalid OPS
bytes sets this bit.
0
12
11
10
9
SM_BIP8ERRS
SM_BDIS
R/W
R/W
R/W
R/W
R/W
RO
SM bit interleaved parity 8 (BIP-8) error status.
A BIP-8 parity error sets this bit.
0
0
0
0
0
0
SM backward defect indication (BDI) status.
A 1 received in the BDI field sets this bit.
SM_BEIS
SM backward error indication (BEI) status.
Receiving a non-zero BEI value sets this bit.
SM_BIAES
SM_IAES
SM backward incoming alignment error (BIAE) status.
Decoding the BIAE condition in the BEI field sets this bit.
8
SM incoming alignment error (IAE) status.
A 1 received in the IAE field sets this bit.
7
SM_TTISAPIL
SM trail trace identifier (TTI) source access pointer
identifier (SAPI) live.
1: Indicates the SAPI field is valid.
6
5
SM_TTIDAPIL
SM_TTIOPSL
RO
RO
SM Trail trace identifier (TTI) destination access pointer
identifier (DAPI) live.
1: Indicates the DAPI field is valid
0
0
SM trail trace identifier (TTI) operator-specific (OPS) live.
1: Indicates the OPS field is valid.
4
3
Reserved
SM_BDIL
RO
RO
0
0
SM backward defect indication (BDI) live.
This bit reflects the state of BDI.
2
1
Reserved
RO
RO
0
0
SM_BIAEL
SM backward incoming alignment error (BIAE) live.
This bit reflects the state of the BIAE condition.
0
SM_IAEL
RO
SM incoming alignment error (IAE) live.
This bit reflects the status of IAE.
0
287 of 438
VMDS-10185 Revision 4.0
July 2006
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
