PM5380-BI PMC-Sierra, Inc., PM5380-BI Datasheet - Page 347

• Manufacturer Part Number: PM5380-BI
• Description: Network Interface, SATURN User Network Interface (8x155) Telecom Standard Product
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC- 2010299, Issue 2
Register 0x1049, 0x104D: RAOP Link #0 and #1 Status/Interrupt Status
The Receive APS Overhead Processor (RAOP) controls the receive APS interface SONET
framing and descrambling as well as performance monitoring the APS links. Four instances of
this block is used, one for each APS link.
OOFV:
LOFV:
LOSV:
OOFI:
LOFI:
The OOFV bit is read to determine the out-of-frame state of the RSOP. When OOFV is
high, the RAOP is out of frame. When OOFV is low, the RSOP is
in-frame.
The LOFV bit is read to determine the loss of frame state of the RSOP. When LOFV is
high, the RAOP has declared loss of frame.
The LOSV bit is read to determine the loss of signal state of the RSOP. When LOSV is
high, the RAOP has declared loss of signal.
The OOFI bit is the out-of-frame interrupt status bit. OOFI is set high when a change in the
out-of-frame state occurs. This bit is cleared when this register is read.
The LOFI bit is the loss of frame interrupt status bit. LOFI is set high when a change in the
loss of frame state occurs. This bit is cleared when this register is read.
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R
R
R
R
R
R
R
Function
Unused
BIPEI
LOSI
LOFI
OOFI
LOSV
LOFV
OOFV
S/UNI®-8x155 ASSP Telecom Standard Product Data Sheet
Default
X
X
X
X
X
X
X
X
Released
347