PMC-Sierra, Inc.
PM5356
S/UNI-622-MAX
DATASHEET
S/UNI-622-MAX
PMC-1980589
ISSUE 5
SATURN USER NETWORK INTERFACE (622-MAX)
Register 0x0D: S/UNI-622-MAX Receive Path AIS Control
Bit
Bit 7
Type
Function
Default
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
PAISCONPAIS
LOPCONPAIS
Reserved
1
1
1
1
1
1
1
1
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Reserved
LOPPAIS
Reserved
Reserved
Reserved
This register controls the auto assertion of path AIS, which will force a loss of cell delineation by
the receive cell processor.
LOPPAIS:
When set high, the LOPPAIS bit enables path AIS insertion when loss of pointer (LOP) events
are detected in the receive stream. When LOPPAIS is set low, loss of pointer events will not
assert path AIS.
LOPCONPAIS:
When set high, the LOPCONPAIS bit enables path AIS insertion when loss of pointer
concatenation (LOPCON) events are detected in the receive stream. When LOPCONPAIS is
set low, loss of pointer concatenation events will not assert path AIS.
PAISCONPAIS:
When set high, the PAISCONPAIS bit enables path AIS insertion when Path AIS
concatenation (PAISCON) events are detected in the receive direction. When PAISCONPAIS
is set low, Path AIS concatenation events will not assert path AIS.
Reserved:
The reserved bit must be programmed to logic zero for proper operation.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
90
PMC [ PMC-SIERRA, INC ]
