IDT82V2044E Integrated Device Technology, IDT82V2044E Datasheet - Page 5
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IDT82V2044E
Manufacturer Part Number
IDT82V2044E
Description
4 Channel T1/j1/e1 Short Haul Liu
Manufacturer
Integrated Device Technology
Datasheet
1.IDT82V2044E.pdf
(73 pages)
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QUAD CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT
Table-1
Table-2
Table-3
Table-4
Table-5
Table-6
Table-7
Table-8
Table-9
Table-10
Table-11
Table-12
Table-13
Table-14
Table-15
Table-16
Table-17
Table-18
Table-19
Table-20
Table-21
Table-22
Table-23
Table-24
Table-25
Table-26
Table-27
Table-28
Table-29
Table-30
Table-31
Table-32
Table-33
Table-34
Table-35
Table-36
Table-37
Table-38
Table-39
Table-40
LIST OF TABLES
Pin Description ................................................................................................................ 9
Transmit Waveform Value For E1 75 Ω ........................................................................ 15
Transmit Waveform Value For E1 120 Ω ...................................................................... 16
Transmit Waveform Value For T1 0~133 ft................................................................... 16
Transmit Waveform Value For T1 133~266 ft............................................................... 16
Transmit Waveform Value For T1 266~399 ft............................................................... 16
Transmit Waveform Value For T1 399~533 ft............................................................... 17
Transmit Waveform Value For T1 533~655 ft............................................................... 17
Transmit Waveform Value For J1 0~655 ft ................................................................... 17
Impedance Matching for Transmitter ............................................................................ 18
Impedance Matching for Receiver ................................................................................ 19
Criteria of Starting Speed Adjustment........................................................................... 22
LOS Declare and Clear Criteria, Adaptive Equalizer Disabled ..................................... 23
LOS Declare and Clear Criteria, Adaptive Equalizer Enabled ...................................... 24
AIS Condition ................................................................................................................ 24
Criteria for Setting/Clearing the PRBS_S Bit ................................................................ 25
EXZ Definition ............................................................................................................... 28
Interrupt Event............................................................................................................... 32
Global Register List and Map........................................................................................ 33
Per Channel Register List and Map .............................................................................. 34
ID: Chip Revision Register ............................................................................................ 35
RST: Reset Register ..................................................................................................... 35
GCF0: Global Configuration Register 0 ........................................................................ 35
GCF1: Global Configuration Register 1 ........................................................................ 36
INTCH: Interrupt Channel Indication Register............................................................... 36
JACF: Jitter Attenuator Configuration Register ............................................................. 37
TCF0: Transmitter Configuration Register 0 ................................................................. 38
TCF1: Transmitter Configuration Register 1 ................................................................. 38
TCF2: Transmitter Configuration Register 2 ................................................................. 39
TCF3: Transmitter Configuration Register 3 ................................................................. 39
TCF4: Transmitter Configuration Register 4 ................................................................. 39
RCF0: Receiver Configuration Register 0..................................................................... 40
RCF1: Receiver Configuration Register 1..................................................................... 40
RCF2: Receiver Configuration Register 2..................................................................... 41
MAINT0: Maintenance Function Control Register 0...................................................... 42
MAINT1: Maintenance Function Control Register 1...................................................... 42
MAINT2: Maintenance Function Control Register 2...................................................... 43
MAINT3: Maintenance Function Control Register 3...................................................... 43
MAINT4: Maintenance Function Control Register 4...................................................... 43
MAINT5: Maintenance Function Control Register 5...................................................... 43
5
TEMPERATURE RANGES
INDUSTRIAL