PMC-Sierra, Inc.
PRELIMINARY
PM5381 S/UNI-2488
DATASHEET
PMC-2000489
ISSUE 1
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S
Register 020D: RHPP STS-1/STM-0 #1 Error Monitor Interrupt Status
Bit
Type
Function
Default
Bit 15
Bit 14
Bit 13
Bit 12
Bit 11
Bit 10
Bit 9
Unused
Unused
Unused
Unused
Unused
Unused
PREIEI
PBIPEI
COPERDII
PERDII
PRDII
R
R
R
R
R
R
R
R
R
R
X
X
X
X
X
X
X
X
X
X
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
PPDII
Bit 3
PUNEQI
PPLMI
Bit 2
Bit 1
PPLUI
Bit 0
COPSLI
COPSLI:
The change of path payload signal label interrupt status (COPSLI) bit is an event indicator.
COPSLI is set to logic 1 to indicate a new PSL-P value. The interrupt status bit is
independent of the interrupt enable bit. COPSLI is cleared to logic 0 when this register is
read. ALGO2 register bit has no effect on COPSLI.
PPLUI:
The path payload label unstable interrupt status (PPLUI) bit is an event indicator. PPLUI is
set to logic 1 to indicate any change in the status of PPLUV (stable to unstable or unstable to
stable). The interrupt status bit is independent of the interrupt enable bit. PPLUI is cleared to
logic 0 when this register is read.
PPLMI:
The path payload label mismatch interrupt status (PPLMI) bit is an event indicator. PPLMI is
set to logic 1 to indicate any change in the status of PPLMV (match to mismatch or mismatch
to match). The interrupt status bit is independent of the interrupt enable bit. PPLMI is
cleared to logic 0 when this register is read.
Proprietary and Confidentail to PMC-Sierra Inc., and for its Customer’s Internal Use
213
PMC [ PMC-SIERRA, INC ]
