PM5363 TUPP+622
TUPP+622
DATASHEET
PMC-1981421
ISSUE 4
SONET/SDH TRIBUTARY UNIT PAYLOAD PROCESSOR FOR 622 MBIT/S
INTERFACES
Register 1C0H, 1C8H, 1D0H, 1D8H, 1E0H, 1E8H, 1F0H:
Register 2C0H, 2C8H, 2D0H, 2D8H, 2E0H, 2E8H, 2F0H:
Register 3C0H, 3C8H, 3D0H, 3D8H, 3E0H, 3E8H, 3F0H:
RTOP, TU #4 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 #4 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), VT3 or TU12 (VT2) mode, the
associated register in this set has no effect.
RDIE:
The RDIE bit enables the remote defect indication interrupt for tributary TU #4
in the corresponding TUG2. When RDIZ7EN is set low, an interrupt is
generated upon assertion and negation events of the RDIV bit when RDIE is
set high. Interrupts due to RDIV status change are masked when RDIE is set
low.
When RDIZ7EN is set high, an interrupt is generated upon assertion or
negation events of the ERDIV[2:0] bits when RDIE is set high. Interrupts due
to ERDIV[2:0] status change are masked when RDIE is set low.
COPSLE:
The COPSLE bit enables the change of tributary path signal label interrupt for
tributary TU #4 in the corresponding TUG2. When COPSLE is set high, an
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
279
PMC [ PMC-SIERRA, INC ]
