XRT72L71 Datasheet, PDF (52/102 Pages) Exar Corporation – DS3 ATM UNI/CLEAR CHANNEL FRAMER

XRT72L71
DS3 ATM UNI/CLEAR CHANNEL FRAMER
REV. 1.1.0
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REGISTER 4
BIT
FUNCTION
7
Rx DS3 INTERRUPT
ENABLE
TYPE
R/W
6
Rx PLCP INTERRUPT
ENABLE
R/W
5
Rx CP INTERRUPT
ENABLE
R/W
4
Rx UTOPIA INTER-
RUPT ENABLE
R/W
3
Tx UTOPIA INTER-
RUPT ENABLE
R/W
2 Tx CP Interrupt Enable R/W
1
Tx DS3 Interrupt
Enable
R/W
0
One Sec Interrupt
Enable
R/W
TABLE 5: UNI INTERRUPT ENABLE REGISTER
UNI INTERRUPT ENABLE REGISTER
HEX ADDRESS 0X04
DEFAULT
DESCRIPTION-OPERATION
0
0: Receive DS3 Framer block interrupts are disabled
1: Receive DS3 Framer interrupts are enabled (at the Block Level)
0: Receive PLCP Processor block interrupts are disabled
1: Receive PLCP Processor block interrupts enabled (at the Block Level)
0
NOTE: This bit-field is only active if the XRT72L71 is configured to operate in the
“ATM UNI/PLCP” Modes.
0: Receive Cell Processor block interrupts are disabled
1: Receive Cell Processor block interrupts are enabled (at the Block Level)
0
NOTE: This bit-field is only active if the XRT72L71 is configured to operate in the
“ATM UNI” Mode.
0: Receive UTOPIA Interface block interrupts are disabled
1: Receive UTOPIA Interface block interrupts are enabled (at the Block Level)
0
NOTE: This bit-field is only active if the XRT72L71 is configured to operate in
the “ATM UNI” Mode.
0: Transmit UTOPIA Interface block Interrupts are disabled
1: Transmit UTOPIA Interface block Interrupts are enabled (at the Block Level)
0
NOTE: This bit-field is only active if the XRT72L71 is configured to operate in the
“ATM UNI’ Mode.
0: Transmit Cell Processor interrupts are disabled
1: Transmit Cell Processor interrupts are enabled (at the Block Level).
0
NOTE: This bit-field is only active if the XRT72L71 is configured to operate in the
“ATM UNI” Mode.
0
0: Transmit DS3 Framer block interrupts are disabled
1: Transmit DS3 Framer block interrupts are enabled (at the Block Level).
0
0: One second interrupt disabled
1: One second interrupt enabled
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