參數(shù)資料
型號(hào)： XRT73R12IB
廠商： EXAR CORP
元件分類： 數(shù)字傳輸電路
英文描述： TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
中文描述： DATACOM, PCM TRANSCEIVER, PBGA420
封裝： 35 X 35 MM, TBGA-420
文件頁數(shù)： 70/87頁
文件大?。?/td> 436K
代理商： XRT73R12IB
XRT73R12
REV. P1.0.3
PRELIMINARY
TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT
67
B
IT
N
UMBER
N
AME
T
YPE
D
ESCRIPTION
7 - 3
Reserved
R/O
2
Change of LOL
Condition Interrupt
Enable
R/W
Change of Receive LOL (Loss of Lock) Condition Interrupt Enable
- Channel n:
This READ/WRITE bit-field is used to enable or disable the Change of
Receive LOL Condition Interrupt. If the user enables this interrupt,
then the XRT73R12 will generate an interrupt any time any of the fol-
lowing events occur.
Whenever the Receive Section (within Channel n) declares the Loss
of Lock Condition.
Whenever the Receive Section (within Channel n) clears the Loss of
Lock Condition.
0 - Disables the Change in Receive LOL Condition Interrupt.
1 - Enables the Change in Receive LOL Condition Interrupt.
1
Change of LOS
Condition Interrupt
Enable
R/W
Change of the Receive LOS (Loss of Signal) Defect Condition
Interrupt Enable - Ch 0:
This READ/WRITE bit-field is used to enable or disable the Change of
the Receive LOS Defect Condition Interrupt. If the user enables this
interrupt, then the XRT73R12 will generate an interrupt any time any of
the following events occur.
Whenever the Receive Section (within Channel n) declares the LOS
Defect Condition.
Whenever the Receive Section (within Channel n) clears the LOS
Defect condition.
0 - Disables the Change in the LOS Defect Condition Interrupt.
1 - Enables the Change in the LOS Defect Condition Interrupt.
0
Change of DMO
Condition Interrupt
Enable
R/W
Change of Transmit DMO (Drive Monitor Output) Condition Inter-
rupt Enable - Ch n:
This READ/WRITE bit-field is used to enable or disable the Change of
Transmit DMO Condition Interrupt. If the user enables this interrupt,
then the XRT73R12 will generate an interrupt any time any of the fol-
lowing 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.
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