PM5350-1 Datasheet, PDF (100/196 Pages) PMC-Sierra, Inc – SATURN USER NETWORK INTERFACE

DATA SHEET
PMC-960924
ISSUE 5
PM5350 S/UNI-ULTRA
SATURN USER NETWORK INTERFACE
Register 0x31: RPOP Interrupt Status
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R
R
R
R
R
R
Function
PSLI
Unused
LOPI
Unused
PAISI
PRDII
BIPEI
FEBEI
Default
X
X
X
X
X
X
X
X
This register allows identification and acknowledgment of path level alarm and
error event interrupts.
FEBEI, BIPEI:
The BIPEI and FEBEI bits are set to logic one when the corresponding event,
a path BIP-8 error or path FEBE is detected.
PRDII, PAISI, LOPI:
The PRDII, PAISI, and LOPI bits are set to logic one when a transition occurs
in the corresponding alarm state.
PSLI:
The PSLI bit is set to logic one when a change is detected in the path signal
label register. The current path signal label can be read from the RPOP Path
Signal Label register.
These bits (and the interrupt) are cleared when this register is read.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE 88