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XRT86VL30
151
SINGLE T1/E1/J1 FRAMER/LIU COMBO - T1 REGISTER DESCRIPTION
REV. 1.0.1
TABLE 131: LIU CHANNEL CONTROL INTERRUPT ENABLE REGISTER (LIUCCIER)
HEX ADDRESS: 0X0F04
BIT
FUNCTION
TYPE
DEFAULT
DESCRIPTION-OPERATION
7
Reserved
RO
0
This Bit Is Not Used
6
DMOIE_n
R/W
0
Change of Transmit DMO (Drive Monitor Output) Condition Inter-
rupt Enable:
This bit permits the user to either enable or disable the “Change of
Transmit DMO Condition” Interrupt. If the user enables this interrupt,
then the XRT86VL30 device will generate an interrupt any time when
either one of the following events occur.
1. Whenever the Transmit Section toggles the DMO Status bit (Bit 6
or Register 0x0F05) to “1”.
2. Whenever the Transmit Section toggles the DMO Status bit (Bit 6
or Register 0x0F05) to “0”.
0 – Disables the “Change in the DMO Condition” Interrupt.
1 – Enables the “Change in the DMO Condition” Interrupt.
5
FLSIE_n
R/W
0
FIFO Limit Status Interrupt Enable:
This bit permits the user to either enable or disable the “FIFO Limit Sta-
tus” Interrupt. If the user enables this interrupt, then the XRT86VL30
device will generate an interrupt when the jitter attenuator Read/Write
FIFO pointers are within +/- 3 bits.
0 = Disables the “FIFO Limit Status” Interrupt
1 = Enables the “FIFO Limit Status” Interrupt
4
Reserved
-
This bit is not used.
3
NLCDIE_n
R/W
0
Change in Network Loop-Code Detection Interrupt Enable:
This bit permits the user to either enable or disable the “Change in Net-
work Loop-Code Detection” Interrupt. If the user enables this interrupt,
then the XRT86VL30 device will generate an interrupt any time when
either one of the following events occur.
1. Whenever the Receive Section (within XRT86VL30) detects the
Network Loop-Code (Loop-Up or Loop-Down depending on which
Loop-Code the Receive LIU is configured to detect).
2. Whenever the Receive Section (within XRT86VL30) no longer
detects
the
Network
Loop-Code
(Loop-Up
or
Loop-Down
depending on which Loop-Code the Receive LIU is configured to
detect).
0 – Disables the “Change in Network Loop-Code Detection” Interrupt.
1 – Enables the “Change in Network Loop-Code Detection” Interrupt.
2
Reserved
-
This bit is not used