XRT84L38IB Exar Corporation, XRT84L38IB Datasheet - Page 162

• Manufacturer Part Number: XRT84L38IB
• Description: Network Controller & Processor ICs 8 Ch T1/E1 Framer
• Manufacturer: Exar Corporation

Specifications of XRT84L38IB

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

XRT84L38
OCTAL T1/E1/J1 FRAMER
Alarm and Error Interrupt Enable Register (AEIER) - E1 Mode (Indirect Address = 0xnAH, 0x03H)
B
B
IT
IT
B
N
N
7-6
IT
UMBER
0
0
UMBER
5
4
7
Reserved
Receive Yellow Alarm
State Change Interrupt
Enable
Reserved
Receive CAS Multi-frame
Yellow Alarm State
Change Interrupt Enable
Receive Loss of Signal
Interrupt Enable
B
IT
0
6
B
B
IT
IT
N
N
AME
AME
CAS Multi-
frame Yel-
low Alarm
Receive
Interrupt
Change
Enable
State
B
R/W
IT
0
5
B
B
IT
IT
Loss of Sig-
R/W
R/W
R/W
nal Change
T
Interrupt
T
Receive
Enable
YPE
YPE
B
R/W
IT
0
4
Receive Yellow Alarm State Change Interrupt Enable:
When this bit is set to 0:
The Receive Yellow Alarm State Change interrupt is disabled.
Any state change of Receive Yellow Alarm will not generate an
interrupt.
When this bit is set to 1:
The Receive Yellow Alarm State Change interrupt is enabled.
Any state change of Receive Yellow Alarm will generate an inter-
rupt.
Receive CAS Multi-frame Yellow Alarm State Change Inter-
rupt Enable:
When this bit is set to 0:
The Receive CAS Multi-frame Yellow Alarm State Change inter-
rupt is disabled. Any state change of Receive CAS Multi-frame
Yellow Alarm will not generate an interrupt.
When this bit is set to 1:
The Receive CAS Multi-frame Yellow Alarm State Change inter-
rupt is enabled. Any state change of Receive CAS Multi-frame
Yellow Alarm will generate an interrupt.
Receive Loss of Signal Interrupt Enable:
When this bit is set to 0:
The Receive Loss of Signal interrupt is disabled. Occurrence of
Loss of Signals will not generate an interrupt.
When this bit is set to 1:
The Receive Loss of Signal interrupt is enabled. Occurrence of
Loss of Signals will generate an interrupt.
142
Violation
Receive
Interrupt
Change
Bipolar
Enable
State
B
R/W
IT
0
3
Receive Red
Alarm State
Interrupt
Change
Enable
B
B
B
R/W
IT
IT
IT
0
D
D
2
ESCRIPTION
ESCRIPTION
Receive AIS
Interrupt
Change
Enable
B
State
R/W
IT
0
1
Yellow Alarm
Interrupt
Receive
Change
Enable
REV. 1.0.1
B
State
R/W
IT
0
0