PM7340-PI datasheet(4/334 Pages) PMC

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PRELIMINARY

INVERSE MULTIPLEXING OVER ATM

PM7340 S/UNI-IMA-8

DATA SHEET

PMC-2001723

ISSUE 3

INVERSE MULTIPLEXING OVER ATM

PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE

10.5.1 TX CLOCK/DATA (TCAS)................................................. 87

10.5.2 RX CLOCK/DATA (RCAS) ................................................ 88

10.6 MICROPROCESSOR INTERFACE ............................................ 89

10.6.1 MAPPING AND LINK IDENTIFICATION........................... 89

10.6.2 INTERRUPT DRIVEN ERROR/STATUS REPORTING .... 90

10.6.3 REGISTERS..................................................................... 91

NORMAL MODE REGISTER DESCRIPTION ....................................... 97

11.1

GLOBAL AND INTERRUPT REGISTERS................................... 98

11.2

MASTER INTERRUPT INTERFACE ......................................... 102

11.3

UTOPIA INTERFACE REGISTERS ........................................... 111

11.4

SDRAM CONFIGURATION AND DIAGNOSTIC ACCESS ........118

11.5

TC LAYER REGISTERS ........................................................... 125

11.6

LINE CLOCK/DATA INTERFACE .............................................. 135

11.7

RIPP REGISTERS .................................................................... 149

11.8

RDAT REGISTERS ................................................................... 215

11.9

TIMA REGISTERS .................................................................... 241

11.10 TX IDCC REGISTERS .............................................................. 252

11.11 RX IDCC REGISTERS.............................................................. 254

OPERATION ........................................................................................ 258

12.1 HARDWARE CONFIGURATION............................................... 258

12.2 START-UP................................................................................. 258

12.3 CONFIGURING THE S/UNI-IMA-8............................................ 259

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