IDT82V2044E データシートの表示（PDF） - Integrated Device Technology

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IDT82V2044E

QUAD CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT

Integrated Device Technology 

QUAD CHANNEL T1/E1/J1 SHORT HAUL LINE INTERFACE UNIT

INDUSTRIAL

TEMPERATURE RANGES

LIST OF TABLES

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Table-40

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

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