PM5363 TUPP+622
TUPP+622
DATASHEET
PMC-1981421
ISSUE 4
SONET/SDH TRIBUTARY UNIT PAYLOAD PROCESSOR FOR 622 MBIT/S
INTERFACES
Register 1FDH, 2FDH, 3FDH: RTOP, TU #4 in TUG2 #1 to TUG2 #7, In Band
Error Reporting Configuration
Bit
Type
Function
Default
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Unused
IBER7
IBER6
IBER5
IBER4
IBER3
IBER2
IBER1
x
0
0
0
0
0
0
0
R/W
R/W
R/W
R/W
R/W
R/W
R/W
This register enables the inband error reporting mode for the tributaries TU #4 in
TUG2 #1 to TUG2 #7.
IBER1-IBER7:
The IBER1 to IBER7 bits control in band error reporting for tributary TU #4 in
TUG2 #1 to TUG2 #7, respectively. Setting an IBERx bit high causes in band
error reporting information to be inserted in the V5 byte of tributary TU #4 of
the corresponding TUG2. When an IBERx bit is low, in band error reporting is
disabled and the V5 byte of tributary TU #4 of the corresponding TUG2 is not
modified.
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
295
PMC [ PMC-SIERRA, INC ]
