PM5363 TUPP+622
TUPP+622
DATASHEET
PMC-1981421
ISSUE 4
SONET/SDH TRIBUTARY UNIT PAYLOAD PROCESSOR FOR 622 MBIT/S
INTERFACES
Register 180H, 188H, 190H, 198H, 1A0H, 1A8H, 1B0H:
Register 280H, 288H, 290H, 298H, 2A0H, 2A8H, 2B0H:
Register 380H, 388H, 390H, 398H, 3A0H, 3A8H, 3B0H:
RTOP, TU #3 in TUG2 #1 to TUG2 #7, Configuration
Bit
Type
Function
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
R
R
CONFIG[1]
CONFIG[0]
BLKBIP
PSLUE
PSLME
COPSLE
RFIE
1
1
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
RDIE
This set of registers configures the operational modes of TU #3 in TUG2 #1 to
TUG2 #7. These registers have no effect in TU3 mode. When the corresponding
TUG2 tributary group is configured to TU2 (VT6) or VT3 mode, the associated
register in this set has no effect.
RDIE:
The RDIE bit enables the remote defect indication interrupt for tributary TU #1
in the corresponding TUG2. When RDIE is set high, an interrupt is generated
upon changes of RDI status. Interrupts due to RDI status change are masked
when RDIE is set low. The RDI status is derived from bit 8 of the V5 byte
when RDIZ7EN is set low and from bits 5 to 7 of the Z7 byte when RDIZ7EN
is set high.
RFIE:
The RFIE bit enables the remote failure indication interrupt for tributary TU #1
in the corresponding TUG2. When RDIZ7EN is set low, an interrupt is
generated upon assertion and negation events of the RFIV bit when RFIE is
set high. Interrupts due to RFIV status change are masked when RFIE is set
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
260
PMC [ PMC-SIERRA, INC ]
