78P2352
Dual Channel
OC-3/ STM1-E/ E4 LIU
TABLE OF CONTENTS ................................................................................................ 2
FUNCTIONAL DESCRIPTION........................................................................................ 4
MODE SELECTION................................................................................................................................4
REFERENCE CLOCK ............................................................................................................................4
RECEIVER OPERATION .......................................................................................................................4
Receiver Monitor Mode ..................................................................................................................4
Receive Loss of Signal ..................................................................................................................5
Receive Loss of Lock.....................................................................................................................5
TRANSMITTER OPERATION ................................................................................................................5
Synchronous (Re-timing) Tx Serial Modes ..................................................................................5
Plesiochronous Serial Modes .......................................................................................................6
Synchronous Parallel Modes ........................................................................................................6
Transmit FIFO Description ............................................................................................................6
Transmit Driver ...............................................................................................................................7
Clock Synthesizer...........................................................................................................................7
Transmit Backplane Equalizer ......................................................................................................7
Transmit Loss of Lock ...................................................................................................................7
POWER-DOWN FUNCTION .................................................................................................................7
ANALOG LOOPBACK MODES.............................................................................................................7
POWER-ON RESET ..............................................................................................................................7
SERIAL CONTROL INTERFACE .........................................................................................................8
PROGRAMMABLE INTERRUPTS ........................................................................................................8
REGISTER DESCRIPTION............................................................................................. 9
REGISTER ADDRESSING.....................................................................................................................9
REGISTER TABLE.................................................................................................................................9
LEGEND ...............................................................................................................................................10
GLOBAL REGISTERS .........................................................................................................................10
ADDRESS 0-0: MASTER CONTROL REGISTER .......................................................................10
ADDRESS 0-1: INTERRUPT CONTROL REGISTER..................................................................11
PORT-SPECIFIC REGISTERS ............................................................................................................12
ADDRESS N-0: MODE CONTROL REGISTER...........................................................................12
ADDRESS N-1: SIGNAL CONTROL REGISTER ........................................................................13
ADDRESS N-2: ADVANCED TX CONTROL REGISTER 1 ........................................................14
ADDRESS N-3: ADVANCED TX CONTROL REGISTER 0 ........................................................14
ADDRESS N-4: MODE CONTROL REGISTER 2........................................................................14
ADDRESS N-5: STATUS MONITOR REGISTER ........................................................................15
PIN DESCRIPTION ....................................................................................................... 16
LEGEND ...............................................................................................................................................16
TRANSMITTER PINS ...........................................................................................................................16
RECEIVER PINS ..................................................................................................................................17
REFERENCE AND STATUS PINS ......................................................................................................18
CONTROL PINS ..................................................................................................................................19
SERIAL-PORT PINS ............................................................................................................................21
POWER AND GROUND PINS .............................................................................................................21
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2006 Teridian Semiconductor Corporation
Rev. 2.4
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
