IDT82V2082 Integrated Device Technology, Inc., IDT82V2082 Datasheet - Page 4

• Manufacturer Part Number: IDT82V2082
• Description: 2Ch T1/J1/E1 Short Haul/long Haul Liu
• Manufacturer: Integrated Device Technology, Inc.

DUAL CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT
4
5
6
7
8
3.9
3.10
3.11
3.12
3.13
3.14
3.15
3.16
PROGRAMMING INFORMATION .............................................................................................. 38
4.1
4.2
HARDWARE CONTROL PIN SUMMARY .................................................................................. 56
IEEE STD 1149.1 JTAG TEST ACCESS PORT ........................................................................ 58
6.1
6.2
TEST SPECIFICATIONS ............................................................................................................ 62
MICROCONTROLLER INTERFACE TIMING CHARACTERISTICS ......................................... 74
8.1
8.2
ERROR DETECTION/COUNTING AND INSERTION ...................................................... 33
3.9.1 DEFINITION OF LINE CODING ERROR ............................................................... 33
3.9.2 ERROR DETECTION AND COUNTING ................................................................ 33
3.9.3 BIPOLAR VIOLATION AND PRBS ERROR INSERTION ...................................... 34
LINE DRIVER FAILURE MONITORING ........................................................................... 34
MCLK AND TCLK ............................................................................................................. 35
3.11.1 MASTER CLOCK (MCLK) ...................................................................................... 35
3.11.2 TRANSMIT CLOCK (TCLK).................................................................................... 35
MICROCONTROLLER INTERFACES ............................................................................. 36
3.12.1 PARALLEL MICROCONTROLLER INTERFACE................................................... 36
3.12.2 SERIAL MICROCONTROLLER INTERFACE ........................................................ 36
INTERRUPT HANDLING .................................................................................................. 37
5V TOLERANT I/O PINS .................................................................................................. 37
RESET OPERATION ........................................................................................................ 37
POWER SUPPLY ............................................................................................................. 37
REGISTER LIST AND MAP ............................................................................................. 38
REGISTER DESCRIPTION .............................................................................................. 40
4.2.1 GLOBAL REGISTERS............................................................................................ 40
4.2.2 TRANSMIT AND RECEIVE TERMINATION REGISTER ....................................... 41
4.2.3 JITTER ATTENUATION CONTROL REGISTER ................................................... 41
4.2.4 TRANSMIT PATH CONTROL REGISTERS........................................................... 42
4.2.5 RECEIVE PATH CONTROL REGISTERS ............................................................. 44
4.2.6 NETWORK DIAGNOSTICS CONTROL REGISTERS ........................................... 46
4.2.7 INTERRUPT CONTROL REGISTERS ................................................................... 49
4.2.8 LINE STATUS REGISTERS ................................................................................... 52
4.2.9 INTERRUPT STATUS REGISTERS ...................................................................... 54
4.2.10 COUNTER REGISTERS ........................................................................................ 55
JTAG INSTRUCTIONS AND INSTRUCTION REGISTER ............................................... 59
JTAG DATA REGISTER ................................................................................................... 59
6.2.1 DEVICE IDENTIFICATION REGISTER (IDR) ........................................................ 59
6.2.2 BYPASS REGISTER (BR)...................................................................................... 59
6.2.3 BOUNDARY SCAN REGISTER (BSR) .................................................................. 59
6.2.4 TEST ACCESS PORT CONTROLLER .................................................................. 59
SERIAL INTERFACE TIMING .......................................................................................... 74
PARALLEL INTERFACE TIMING ..................................................................................... 75
3.8.4.3 Automatic Remote Loopback .................................................................. 32
4
TEMPERATURE RANGES
INDUSTRIAL