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MT90520
Data Sheet
128
Zarlink Semiconductor Inc.
Address: 2042 (Hex)
Label: SRSER
Reset Value: 0000 (Hex)
Label
Bit
Position
Type
Description
SDT_REASS_
ROLL_SE
0
R/W
When set, the assertion of the Reassembled Cells Counter Rollover status bit in an SDT
Reassembly Control Structure will cause the SDT_RXSAR_STATUS bit to be set in the
SDT Reassembly Status Register at 2044h.
SDT_HDR_ROLL
_SE
1
R/W
When set, the assertion of the AAL1 Header Byte Error Counter Rollover status bit in an
SDT Reassembly Control Structure will cause the SDT_RXSAR_STATUS bit to be set in
the SDT Reassembly Status Register at 2044h.
SDT_SEQ_ROLL
_SE
2
R/W
When set, the assertion of the AAL1 Sequence Error Counter Rollover status bit in an SDT
Reassembly Control Structure will cause the SDT_RXSAR_STATUS bit to be set in the
SDT Reassembly Status Register at 2044h.
SDT_LOST_
ROLL_SE
3
R/W
When set, the assertion of the Lost Cells Counter Rollover status bit in an SDT
Reassembly Control Structure will cause the SDT_RXSAR_STATUS bit to be set in the
SDT Reassembly Status Register at 2044h.
SDT_MIS_ROLL_
SE
4
R/W
When set, the assertion of the Misinserted Cells Counter Rollover status bit in an SDT
Reassembly Control Structure will cause the SDT_RXSAR_STATUS bit to be set in the
SDT Reassembly Status Register at 2044h.
REFRAME_ROLL
_SE
5
R/W
When set, the assertion of the Pointer Reframes Counter Rollover status bit in an SDT
Reassembly Control Structure will cause the SDT_RXSAR_STATUS bit to be set in the
SDT Reassembly Status Register at 2044h.
PARITY_ROLL_
SE
6
R/W
When set, the assertion of the Pointer Parity Counter Rollover status bit in an SDT
Reassembly Control Structure will cause the SDT_RXSAR_STATUS bit to be set in the
SDT Reassembly Status Register at 2044h.
SDT_UNDER_
ROLL_SE
7
R/W
When set, the assertion of the Buffer Underrun Counter Rollover status bit in an SDT
Reassembly Control Structure will cause the SDT_RXSAR_STATUS bit to be set in the
SDT Reassembly Status Register at 2044h.
SDT_OVER_
ROLL_SE
8
R/W
When set, the assertion of the Buffer Overrun Counter Rollover status bit in an SDT
Reassembly Control Structure will cause the SDT_RXSAR_STATUS bit to be set in the
SDT Reassembly Status Register at 2044h.
POINTER_OUT_
OF_RANGE_SE
9
R/W
When set, the assertion of the Pointer Out-of-Range status bit in an SDT Reassembly
Control Structure will cause the SDT_RXSAR_STATUS bit to be set in the SDT
Reassembly Status Register at 2044h.
CAS_CHANGE_
SE
10
R/W
When set, the assertion of the CAS Changed status bit in an SDT Reassembly Control
Structure will cause the SDT_RXSAR_STATUS bit to be set in the SDT Reassembly
Status Register at 2044h.
Reserved
15:11
R/O
Always reads “0000_0”.
Table 52 - SDT Reassembly Service Enable Register