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PDF IDT82P2816 Data sheet ( Hoja de datos )

Número de pieza IDT82P2816
Descripción High-Density T1/E1/J1 Line Interface Unit
Fabricantes IDT 
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16(+1) Channel
High-Density T1/E1/J1
Line Interface Unitwww.DataSheet.co.kr
IDT82P2816
Version 2
January 11, 2007
6024 Silver Creek Valley Road, San Jose, California 95138
Telephone: 1-800-345-7015 or 408-284-8200• TWX: 910-338-2070 • FAX: 408-284-2775
Printed in U.S.A.
© 2005 Integrated Device Technology, Inc.
Datasheet pdf - http://www.DataSheet4U.net/

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IDT82P2816 pdf
IDT82P2816
16(+1) CHANNEL HIGH-DENSITY T1/E1/J1 LINE INTERFACE UNIT
4.1.4 Per-Channel Software Reset ...................................................................................................................... 65
4.2 MICROPROCESSOR INTERFACE ......................................................................................................................... 65
4.3 POWER UP .............................................................................................................................................................. 66
4.4 HITLESS PROTECTION SWITCHING (HPS) SUMMARY ...................................................................................... 66
5 PROGRAMMING INFORMATION ................................................................................................................................... 69
5.1 REGISTER MAP ...................................................................................................................................................... 69
5.1.1 Global Register ........................................................................................................................................... 69
5.1.2 Per-Channel Register ................................................................................................................................. 70
5.2 REGISTER DESCRIPTION ..................................................................................................................................... 73
5.2.1 Global Register ........................................................................................................................................... 73
5.2.2 Per-Channel Register ................................................................................................................................. 81
6 JTAG ............................................................................................................................................................................. 113
6.1 JTAG INSTRUCTION REGISTER (IR) .................................................................................................................. 113
6.2 JTAG DATA REGISTER ........................................................................................................................................ 113
6.2.1 Device Identification Register (IDR) .......................................................................................................... 113
6.2.2 Bypass Register (BYP) ............................................................................................................................. 113
6.2.3 Boundary Scan Register (BSR) ................................................................................................................ 113
6.3 TEST ACCESS PORT (TAP) CONTROLLER ....................................................................................................... 113
7 THERMAL MANAGEMENT .......................................................................................................................................... 115
7.1 JUNCTION TEMPERATURE ................................................................................................................................. 115
7.2 EXAMPLE OF JUNCTION TEMPERATURE CALCULATION ............................................................................... 115
7.3 HEATSINK EVALUATION ..................................................................................................................................... 115
8 PHYSICAL AND ELECTRICAL SPECIFICATIONS ..............www..Data.Shee.t.co.kr.................................................................................... 116
8.1 ABSOLUTE MAXIMUM RATINGS ......................................................................................................................... 116
8.2 RECOMMENDED OPERATING CONDITIONS .................................................................................................... 117
8.3 DEVICE POWER CONSUMPTION AND DISSIPATION (TYPICAL) 1 ................................................................. 118
8.4 DEVICE POWER CONSUMPTION AND DISSIPATION (MAXIMUM) 1 ............................................................... 119
8.5 D.C. CHARACTERISTICS ..................................................................................................................................... 120
8.6 E1 RECEIVER ELECTRICAL CHARACTERISTICS ............................................................................................. 121
8.7 T1/J1 RECEIVER ELECTRICAL CHARACTERISTICS ......................................................................................... 122
8.8 E1 TRANSMITTER ELECTRICAL CHARACTERISTICS ...................................................................................... 123
8.9 T1/J1 TRANSMITTER ELECTRICAL CHARACTERISTICS ................................................................................. 124
8.10 TRANSMITTER AND RECEIVER TIMING CHARACTERISTICS ......................................................................... 125
8.11 CLKE1 TIMING CHARACTERISTICS ................................................................................................................... 127
8.12 JITTER ATTENUATION CHARACTERISTICS ...................................................................................................... 128
8.13 MICROPROCESSOR INTERFACE TIMING ......................................................................................................... 131
8.13.1 Serial Microprocessor Interface ................................................................................................................ 131
8.13.2 Parallel Motorola Non-Multiplexed Microprocessor Interface ................................................................... 133
8.13.2.1 Read Cycle Specification .......................................................................................................... 133
8.13.2.2 Write Cycle Specification .......................................................................................................... 134
8.13.3 Parallel Intel Non-Multiplexed Microprocessor Interface ........................................................................... 135
8.13.3.1 Read Cycle Specification .......................................................................................................... 135
8.13.3.2 Write Cycle Specification .......................................................................................................... 136
Table of Contents
5 January 11, 2007
Datasheet pdf - http://www.DataSheet4U.net/

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IDT82P2816 arduino
IDT82P2816
16(+1) CHANNEL HIGH-DENSITY T1/E1/J1 LINE INTERFACE UNIT
APPLICATIONS
‹ SDH/SONET multiplexers
‹ Central office or PBX (Private Branch Exchange)
‹ Digital access cross connects
‹ Remote wireless modules
‹ Microwave transmission systems
DESCRIPTION
The IDT82P2816 is a 16+1 channels high-density T1/E1/J1 short
haul Line Interface Unit. Each channel of the IDT82P2816 can be inde-
pendently configured. The configuration is performed through a Serial or
Parallel Intel/Motorola Non-Multiplexed /Multiplexed microprocessor
interface.
In the receive path, through a Single Ended or Differential line inter-
face, the received signal is processed by an adaptive Equalizer and then
sent to a Slicer. Clock and data are recovered from the digital pulses
output from the Slicer. After passing through an enabled or disabled
Receive Jitter Attenuator, the recovered data is decoded using B8ZS/
AMI/HDB3 line code rule in Single Rail NRZ Format mode and output to
the system, or output to the system without decoding in Dual Rail NRZ
Format mode and Dual Rail RZ Format mode.
In the transmit path, the data to be transmitted is input on TDn in
Single Rail NRZ Format mode or TDPn/TDNn in Dual Rail NRZ Format
mode and Dual Rail RZ Format mode, and is sampled by a transmit
reference clock. The clock can be supplied externally from TCLKn or
recovered from the input transmit data by an internal Clock Recovery. A
selectable JA in Tx path is used to de-jitter gapped clocks. To meet T1/
E1/J1 waveform standards, five preset T1 templates and two E1
templates, as well as an arbitrary waveform generator are provided. The
data through the Waveform Shaper, the Line Driver and the Tx Trans-
mitter is output on TTIPn and TRINGn.
Alarms (including LOS, AIS) and defects (including BPV, EXZ) are
detected in both receive line side and transmit system side. AIS alarm,
PRBS, ARB and IB patterns can be generated /detected in receive /
transmit direction for testing purpose. Analog Loopback, Digital Loop-
back and Remote Loopback are all integrated for diagnostics.
Channel 0 is a special channel. Besides normal operation as the
other 16 channels, channel 0 also supports G.772 Monitoring and Jitter
Measurement per ITU O.171.
A line monitor function per T1.102 is available to provide a Non-Intru-
sive Monitoring of channels of other devices.
JTAG per IEEE 1149.1 is also supported by the IDT82P2816.
www.DataSheet.co.kr
Applications
11
January 11, 2007
Datasheet pdf - http://www.DataSheet4U.net/

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