PM5363 TUPP+622
TUPP+622
DATASHEET
PMC-1981421
ISSUE 4
SONET/SDH TRIBUTARY UNIT PAYLOAD PROCESSOR FOR 622 MBIT/S
INTERFACES
Register 108H, 110H, 118H, 120H, 128H, 130H:
Register 208H, 210H, 218H, 220H, 228H, 230H:
Register 308H, 310H, 318H, 320H, 328H, 330H:
RTOP, TU #1 in TUG2 #2 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/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
CONFIG[1]
CONFIG[0]
BLKBIP
PSLUE
PSLME
COPSLE
RFIE
1
1
0
0
0
0
0
0
RDIE
This set of registers configures the operational modes of TU #1 in TUG2 #2 to
TUG2 #7. These registers have no effect in TU3 mode.
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 correspondiing 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
low. When RDIZ7EN is set high, RFIE is ignored. The RFIE bit is not used
when the RTOP is in TU3 mode is enabled.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
217
PMC [ PMC-SIERRA, INC ]
