S/UNI®-JET Data Sheet
Released
Register 332H: DS3 FRMR Interrupt Status
Bit
Type
R
R
R
R
R
R
R
R
Function
COFAI
REDI
CBITI
FERFI
IDLI
AISI
OOFI
LOSI
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
X
X
X
X
X
X
X
X
LOSI
The LOSI bit is set to logic one when a LOS defect is detected or removed. The LOSI bit
position is set to logic zero when this register is read.
OOFI
The OOFI bit is set to logic one when an OOF defect is detected or removed. The OOFI bit
position is set to logic zero when this register is read.
AISI
The AISI bit is set to logic one when the DS3 AIS maintenance signal is detected or removed.
The AISI bit position is set to logic zero when this register is read.
IDLI
The IDLI bit is set to logic one when the DS3 IDLE maintenance signal is detected or
removed. The IDLI bit position is set to logic zero when this register is read.
FERFI
The FERFI bit is set to logic one when a FERF defect is detected or removed. The FERFI bit
position is set to logic zero when this register is read.
CBITI
The CBITI bit is set to logic one when a change of state is detected in the DS3 application
identification channel. The CBITI bit position is set to logic zero when this register is read.
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-1990267, Issue 3
133
PMC [ PMC-SIERRA, INC ]
