XRT75R03IVTR Exar Corporation, XRT75R03IVTR Datasheet - Page 72

• Manufacturer Part Number: XRT75R03IVTR
• Description: IC LIU E3/DS3/STS-1 3CH 128LQFP
• Manufacturer: Exar Corporation

Specifications of XRT75R03IVTR

• Lead Free Status / RoHS Status: Contains lead / RoHS Compliant

XRT75R03
REV. 1.0.8
B
IT
N
UMBER
1
0
Condition Interrupt
Condition Interrupt
Change of DMO
Change of LOS
THREE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH JITTER ATTENUATOR
Status
Status
N
AME
RUR
RUR
T
YPE
D
V
EFAULT
ALUE
0
0
69
Change of Receive LOS (Loss of Signal) Defect Condi-
tion Interrupt Status:
This RESET-upon-READ bit-field indicates whether or not
the Change of the Receive LOS Defect Condition Interrupt
(for Channel 0) has occurred since the last read of this reg-
ister.
0 - Indicates that the Change of the Receive LOS Defect
Condition Interrupt has NOT occurred since the last read
of this register.
1 - Indicates that the Change of the Receive LOS Defect
Condition Interrupt has occurred since the last read of this
register.
N
Change of Transmit DMO (Drive Monitor Output) Condition
Interrupt Status - Ch 0:
This RESET-upon-READ bit-field indicates whether or not
the Change of the Transmit DMO Condition Interrupt (for
Channel 0) has occurred since the last read of this register.
0 - Indicates that the Change of the Transmit DMO Condi-
tion Interrupt has NOT occurred since the last read of this
register.
1 - Indicates that the Change of the Transmit DMO Condi-
tion Interrupt has occurred since the last read of this regis-
ter.
N
OTE
OTE
: The user can determine the current state of the
: The user can determine the current state of the
Receive LOS Defect condition by reading out the
contents of Bit 1 (Receive LOS Defect Declared)
within the Alarm Status Register.
Transmit DMO Condition by reading out the
contents of Bit 0 (Transmit DMO Condition) within
the Alarm Status Register.
D
ESCRIPTION
xr
xr
xr
xr