82V2048DA IDT, Integrated Device Technology Inc, 82V2048DA Datasheet - Page 34

• Manufacturer Part Number: 82V2048DA
• Manufacturer: IDT, Integrated Device Technology Inc

Specifications of 82V2048DA

• Screening Level: Industrial
• Mounting: Surface Mount
• Package Type: TQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Lead Free Status / RoHS Status: Not Compliant

IDT82V2048 OCTAL T1/E1 SHORT HAUL LINE INTERFACE UNIT
DFI: Driver Fault Interrupt Status Register (R, Address = 09H)
RS: Software Reset Register (W, Address = 0AH)
PMON: Performance Monitor Configuration Register (R/W, Address = 0BH)
DLB: Digital Loopback Configuration Register (R/W, Address = 0CH)
LAC: LOS/AIS Criteria Configuration Register (R/W, Address = 0DH)
ATAO: Automatic TAOS Configuration Register (R/W, Address = 0EH)
ATAO[7:0]
DLB[7:0]
LAC[7:0]
Symbol
Symbol
Symbol
Symbol
DFI[7:0]
Symbol
Symbol
MC[3:0]
RS[7:0]
-
Position
Position
PMON.7-4
PMON.3-0
ATAO.7-0
DFI.7-0
Position
Position
Position
RS.7-0
Position
DLB.7-0
LAC.7-0
Default
Default
FFH
00H
Default
Default
Default
Default
0000
0000
00H
00H
00H
0 = (Default). Or after a DF read operation.
1 = Any transition on DFn (Corresponding DFMn is set to ‘1’).
Writing to this register will not change the content in this register but initiate a 1 µs reset cycle, which means all the registers
in the device are set to their default values.
0 = Normal operation. (Default)
1 = Reserved.
0000 = Normal operation without monitoring (Default)
0001 = Monitor Receiver 1
0010 = Monitor Receiver 2
0011 = Monitor Receiver 3
0100 = Monitor Receiver 4
0101 = Monitor Receiver 5
0110 = Monitor Receiver 6
0111 = Monitor Receiver 7
1000 = Normal operation without monitoring
1001 = Monitor Transmitter 1
1010 = Monitor Transmitter 2
1011 = Monitor Transmitter 3
1100 = Monitor Transmitter 4
1101 = Monitor Transmitter 5
1110 = Monitor Transmitter 6
1111 = Monitor Transmitter 7
0 = Normal operation. (Default)
1 = Digital Loopback enabled.
For E1 mode, the criterion is selected as below:
0 = G.775 (Default)
1 = ETSI 300 233
For T1 mode, the criterion meets T1.231.
0 = No automatic transmit all ones. (Default)
1 = Automatic transmit all ones to the line side during LOS.
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Description
Description
Description
Description
Description
Description
INDUSTRIAL TEMPERATURE RANGES