PMC-Sierra, Inc.
PRELIMINARY
PM5381 S/UNI-2488
DATASHEET
PMC-2000489
ISSUE 1
SATURN USER NETWORK INTERFACE FOR 2488 MBIT/S
Register 0742H: RCFP Interrupt Indication and 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
Unused
Unused
MINLI
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Bit 8
Bit 7
R
R
R
R
R
R
R
R
Bit 6
MAXLI
ABRTI
Bit 5
Bit 4
XFERI
Reserved
UCRCI
OOFI
Bit 3
Bit 2
Bit 1
Bit 0
LOFI
LOFI:
The LOFI bit is set to logic 1 when there is a change in the loss of cell delineation (LCD)
state. The current value of the LCD state is available through the LOF bit in this register.
This bit is set to logic 0 immediately after a read to this register. This interrupt can be masked
using LOFE.
OOFI:
The OOFI bit is set to logic 1 when the RCFP ATM cell processor enters or exits the SYNC
state or the packet processor enters or exits the frame alignment state. The OOFI bit is set to
logic 0 immediately after a read to this register. This interrupt can be masked using OOFE.
UCRCI:
The UCRCI bit is set to logic 1 when an uncorrectable ATM HCS or packet FCS error is
detected. This bit is set to logic 0 immediately after a read to this register. This interrupt can
be masked using UCRCE.
Reserved:
This bit is not used.
Proprietary and Confidentail to PMC-Sierra Inc., and for its Customer’s Internal Use
312
PMC [ PMC-SIERRA, INC ]
