IDT82V2048 Integrated Device Technology, Inc., IDT82V2048 Datasheet - Page 33

• Manufacturer Part Number: IDT82V2048
• Manufacturer: Integrated Device Technology, Inc.

IDT82V2048 OCTAL T1/E1 SHORT HAUL LINE INTERFACE UNIT
RS: Software Reset Register (W, Address = 0A Hex)
PMON: Performance Monitor Configuration Register (R/W, Address = 0B Hex)
DLB: Digital Loopback Configuration Register (R/W, Address = 0C Hex)
LOSI: Loss of Signal Interrupt Status Register (R, Address = 08 Hex)
DFI: Driver Fault Interrupt Status Register (R, Address = 09 Hex)
LAC: LOS/AIS Criteria Configuration Register (R/W, Address = 0D Hex)
Symbol
MC[3:0]
Symbol
DFI[7:0]
Symbol
RS[7:0]
LOSI[7:0]
DLB[7:0]
LAC[7:0]
Symbol
Symbol
Symbol
-
PMON.7-4
PMON.3-0
Position
Position
Position
DFI.7-0
RS.7-0
Position
LAC.7-0
Position
LOSI.7-0
Position
DLB.7-0
Default
Default
0000
0000
FF H
Default
Default
00 H
00 H
Default
Default
00 H
00 H
Writing to this register will not change the content in this register but initiate a 1 s reset cycle,
which means all the registers in the device are set to their default values.
0 = Normal operation. (Default)
1 = Reserved.
0 = (Default). Or after a DF read operation.
1 = Any transition on DFn (Corresponding DFMn is set to 1).
0 = (Default). Or after a LOS read operation.
1 = Any transition on LOSn (Corresponding LOSMn is set to 1).
For E1 mode, the criterion is selected as below:
0 = G.775 mode. (Default)
1 = ETSI 300233 mode.
For T1 mode, the criterion meets T1.231.
0 = Normal operation. (Default)
1 = Digital Loopback enabled.
MC[3:0]
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
33
Normal operation without monitoring.
Monitoring receiver 1.
Monitoring receiver 2.
Monitoring receiver 3.
Monitoring receiver 4.
Monitoring receiver 5.
Monitoring receiver 6.
Monitoring receiver 7.
Normal operation without monitoring.
Monitoring transmitter 1.
Monitoring transmitter 2.
Monitoring transmitter 3.
Monitoring transmitter 4.
Monitoring transmitter 5.
Monitoring transmitter 6.
Monitoring transmitter 7.
Description
Description
Description
Description
Description
Description
Monitoring Configuration
INDUSTRIAL TEMPERATURE RANGES