XRT86L30_08 Datasheet, PDF (124/284 Pages) Exar Corporation – SINGLE T1/E1/J1 FRAMER/LIU COMBO

XRT86L30
SINGLE T1/E1/J1 FRAMER/LIU COMBO
REGISTER 547
TABLE 133: DATA LINK INTERRUPT ENABLE REGISTER 2
DATA LINK INTERRUPT ENABLE REGISTER 2 (DLIER2)
REV. 1.0.1
HEX ADDRESS: 0X0B17
BIT
FUNCTION
TYPE DEFAULT
DESCRIPTION-OPERATION
1 RxABORT ENB
R/W
0
Receipt of Abort Sequence Interrupt Enable
0 = Disables Receipt of Abort Sequence interrupt
1 = Enables Receive of Abort Sequence interrupt
0 RxIDLE ENB
R/W
0
Receipt of Idle Sequence Interrupt Enable
0 = Disables Receipt of Idle Sequence interrupt
1 = Enables Receipt of Idle Sequence interrupt
REGISTER 548
BIT
FUNCTION
0 SS7_2_STATUS
REGISTER 549
BIT
FUNCTION
0 SS7_2_ENB
REGISTER 550
BIT
FUNCTION
7 MSG TYPE
6 TxSOT
TABLE 134: SS7 STATUS REGISTER FOR LAPD2
SS7 STATUS REGISTER FOR LAPD2 (SS7SR2)
HEX ADDRESS: 0X0B18
TYPE DEFAULT
DESCRIPTION-OPERATION
RUR
0
SS7 Interrupt Status for LAPD2
0 = No change in status
1 = Change in status has occurred
TABLE 135: SS7 ENABLE REGISTER FOR LAPD2
SS7 ENABLE REGISTER FOR LAPD2 (SS7ER2)
HEX ADDRESS: 0X0B19
TYPE DEFAULT
DESCRIPTION-OPERATION
R/W
0
SS7 Interrupt Enable for LAPD2
0 = Disabled
1 = Enable SS7 interrupt generation if more than 276 bytes are
received within the LAPD2 message
TABLE 136: DATA LINK STATUS REGISTER 3
DATA LINK STATUS REGISTER 3 (DLSR3)
HEX ADDRESS: 0X0B26
TYPE DEFAULT
DESCRIPTION-OPERATION
RUR
0
HDLC3 Message Type Identifier
Indicates type of data link message received by Rx HDLC3 Control-
ler
0 = Bit Oriented Signaling type data link message received
1 = Message Oriented Signaling type data link message received
RUR
0
Transmit HDLC3 Start of Transmission Interrupt Status
Indicates if the Transmit HDLC3 Start of Transmission Interrupt has
occurred since the last read of this register. Transmit HDLC3 Con-
troller will declare this interrupt when it has started to transmit a data
link message.
0 = Transmit HDLC3 Start of Transmission interrupt has not
occurred since the last read of this register
1 = Transmit HDLC3 Start of Transmission interrupt has occurred
since the last read of this register.
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