PMC-Sierra, Inc.
PM5356
S/UNI-622-MAX
DATASHEET
S/UNI-622-MAX
PMC-1980589
ISSUE 5
SATURN USER NETWORK INTERFACE (622-MAX)
Register 0x15: TSOP Diagnostic
Bit
Bit 7
Type
Function
Default
Unused
Unused
Unused
Unused
Unused
DLOS
X
X
X
X
X
0
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
R/W
R/W
R/W
DBIP8
DFP
0
0
DFP:
The DFP bit controls the insertion of a single bit error continuously in the most significant bit
(bit 1) of the A1 section overhead framing byte. When DFP is set to logic one, the A1 bytes
are set to 0x76 instead of 0xF6.
DBIP8:
The DBIP8 bit controls the insertion of bit errors continuously in the section BIP-8 byte (B1).
When DBIP8 is set to logic one, the B1 byte is inverted.
DLOS:
The DLOS bit controls the insertion of all zeros in the STS-12c/STM-4-4c stream. When
DLOS is set to logic one, the transmit stream is forced to 0x00.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
99
PMC [ PMC-SIERRA, INC ]
