PMC-Sierra, Inc.
PRELIMINARY
PM5381 S/UNI-2488
DATASHEET
PMC-2000489
ISSUE 1
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S
Register 0043H: RRMP 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
LREIEI
LBIPEI
SBIPEI
COMMSI
COAPSI
APSBFI
LRDII
R
R
R
R
R
R
R
R
R
R
R
X
X
X
X
X
X
X
X
X
X
X
Bit 8
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
LAISI
Bit 2
LOSI
Bit 1
LOFI
Bit 0
OOFI
OOFI:
The out of frame interrupt status (OOFI) bit is an event indicator. OOFI is set to logic 1 to
indicate any change in the status of OOFV. The interrupt status bit is independent of the
interrupt enable bit. OOFI is cleared to logic 0 when this register is read.
LOFI:
The loss of frame interrupt status (LOFI) bit is an event indicator. LOFI is set to logic 1 to
indicate any change in the status of LOFV. The interrupt status bit is independent of the
interrupt enable bit. LOFI is cleared to logic 0 when this register is read.
LOSI:
The loss of signal interrupt status (LOSI) bit is an event indicator. LOSI is set to logic 1 to
indicate any change in the status of LOSV. The interrupt status bit is independent of the
interrupt enable bit. LOSI is cleared to logic 0 when this register is read.
LAISI:
The line alarm indication signal interrupt status (LAISI) bit is an event indicator. LAISI is set
to logic 1 to indicate any change in the status of LAISV. The interrupt status bit is
independent of the interrupt enable bit. LAISI is cleared to logic 0 when this register is read.
Proprietary and Confidentail to PMC-Sierra Inc., and for its Customer’s Internal Use
141
PMC [ PMC-SIERRA, INC ]
