XRT75R03D_06 Datasheet, PDF (72/135 Pages) Exar Corporation – EXAR DATA SHEET FORMAT TEMPLATES

XRT75R03D
THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCRONIZER
REV. 1.0.4
BIT NUMBER
NAME
1
Change of LOS
Condition Interrupt
Enable
0
Change of DMO
Condition Interrupt
Enable
TYPE
R/W
R/W
DEFAULT
VALUE
DESCRIPTION
0 Change of the Receive LOS (Loss of Signal) Defect Condi-
tion Interrupt Enable - Ch 0:
This READ/WRITE bit-field is used to either enable or dis-
able the Change of the Receive LOS Defect Condition Inter-
rupt. If the user enables this interrupt, then the
XRT75R03D will generate an interrupt any time any of the
following events occur.
• Whenever the Receive Section (within Channel 0)
declares the LOS Defect Condition.
• Whenever the Receive Section (within Channel 0) clears
the LOS Defect condition.
0 - Disables the Change in the LOS Defect Condition Inter-
rupt.
1 - Enables the Change in the LOS Defect Condition Inter-
rupt.
0 Change of Transmit DMO (Drive Monitor Output) Condition
Interrupt Enable - Ch 0:
This READ/WRITE bit-field is used to either enable or dis-
able the Change of Transmit DMO Condition Interrupt. If
the user enables this interrupt, then the XRT75R03D will
generate an interrupt any time any of the following events
occur.
• Whenever the Transmit Section toggles the DMO output
pin (or bit-field) to "1".
• Whenever the Transmit Section toggles the DMO output
pin (or bit-field) to "0".
0 - Disables the Change in the DMO Condition Interrupt.
1 - Enables the Change in the DMO Condition Interrupt.
68