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XRT94L33
3-CHANNEL DS3/E3/STS-1 TO STS-3/STM-1 MAPPER IC DATA SHEET
Rev.1.2.0.
301
Transmit STS-3 Transport – RDI-L Control Register (Address = 0x1933)
BIT 7
BIT 6
BIT 5
BIT 4
BIT 3
BIT 2
BIT 1
BIT 0
Unused
External
RDI-L
Enable
Transmit
RDI-L upon
AIS
Transmit
RDI-L upon
LOF
Transmit
RDI-L upon
LOS
R/O
R/W
0
1
BIT NUMBER
NAME
TYPE
DESCRIPTION
2
Transmit RDI-L upon AIS
R/W
Transmit Line Remote Defect Indicator (RDI-L) upon Detection
of AIS-L:
This READ/WRITE bit-field permits the user to configure the STS-3
Transmitter to automatically transmit a RDI-L indicator to the remote
terminal anytime (and for the duration) that the corresponding STS-3
Receiver is detecting a Line AIS (AIS-L) indicator.
0 – Configures the STS-3 Transmitter to NOT automatically transmit
the RDI-L indicator, upon the corresponding STS-3 Receiver
detecting the AIS-L indicator.
1 – Configures the STS-3 Transmitter to automatically transmit the
RDI-L indicator, upon the corresponding STS-3 Receiver detecting
the AIS-L indicator.
1
Transmit RDI-L upon LOF
R/W
Transmit Line Remote Defect Indicator (RDI-L) upon Detection
of LOF:
This READ/WRITE bit-field permits the user to configure the STS-3
Transmitter to automatically transmit a RDI-L indicator to the remote
terminal anytime (and for the duration) that the corresponding STS-3
Receiver is declaring the LOF defect.
0 – Configures the STS-3 Transmitter to NOT automatically transmit
the RDI-L indicator, upon the corresponding STS-3 Receiver
declaring the LOF defect.
1 – Configures the STS-3 Transmitter to automatically transmit the
RDI-L indicator, upon the corresponding STS-3 Receiver declaring
the LOF defect.
0
Transmit RDI-L upon LOS
R/W
Transmit Line Remote Defect Indicator (RDI-L) upon Detection
of LOS:
This READ/WRITE bit-field permits the user to configure the STS-3
Transmitter to automatically transmit a RDI-L indicator to the remote
terminal anytime (and for the duration) that the corresponding STS-3
Receiver is declaring the LOS defect.
0 – Configures the STS-3 Transmitter to NOT automatically transmit
the RDI-L indicator, upon the corresponding STS-3 Receiver
declaring the LOS defect.
1 – Configures the STS-3 Transmitter to automatically transmit the
RDI-L indicator, upon the corresponding STS-3 Receiver declaring
the LOS defect.