PM5380-BI PMC-Sierra, Inc., PM5380-BI Datasheet - Page 156

• Manufacturer Part Number: PM5380-BI
• Description: Network Interface, SATURN User Network Interface (8x155) Telecom Standard Product
• Manufacturer: PMC-Sierra, Inc.

Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC- 2010299, Issue 2
Register 0x020, 0x120, 0x220, 0x320, 0x420, 0x520, 0x620, 0x720:
LRDI:
APSREG:
Reserved:
TLOP Control
The LRDI bit controls the insertion of line remote defect indication (LRDI). When LRDI is
set to logic one, the TLOP inserts line RDI into the transmit SONET/SDH stream. Line
RDI is inserted by transmitting the code 110 in bit positions 6, 7 and 8 of the K2 byte of the
STS-3c stream.
The APSREG bit selects the source for the transmit APS channel K1/K2 bytes. When
APSREG is a logic zero, 0x0000 is inserted in the transmit APS K1 and K2 bytes. When
APSREG is a logic one, the transmit APS channel is inserted from the TLOP Transmit K1
Register and the TLOP Transmit K2 Register.
The reserved bits must be programmed to logic zero for proper operation.
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Function
Reserved
Reserved
APSREG
Reserved
Reserved
Reserved
Reserved
LRDI
S/UNI®-8x155 ASSP Telecom Standard Product Data Sheet
Default
0
0
0
0
0
0
0
0
Released
156