PM7347 datasheet(6/341 Pages) PMC

6 / 341 page

S/UNI®-JET Data Sheet

Released

Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use

Document ID: PMC-1990267, Issue 3

10.23 Microprocessor Interface ..................................................................................76

Normal Mode Register Description............................................................................81

12 Test Features Description........................................................................................249

12.1 Test Mode 0 Details.........................................................................................251

12.2 JTAG Test Port ................................................................................................255

13 Operation .................................................................................................................259

13.1 Software Initialization Sequence.....................................................................259

13.2 Register Settings for Basic Configurations .....................................................260

13.3 PLCP Frame Formats .....................................................................................261

13.3.1 PLCP Path Overhead Octet Processing ............................................264

13.4 DS3 Frame Format .........................................................................................267

13.5 G.751 E3 Frame Format .................................................................................269

13.6 G.832 E3 Frame Format .................................................................................270

13.7 J2 Frame Format ............................................................................................271

13.8 S/UNI-JET Cell Data Structure........................................................................273

13.9 Resetting the RXFF and TXFF FIFOs ............................................................277

13.10 Servicing Interrupts .........................................................................................277

13.11 Using the Performance Monitoring Features ..................................................277

13.12 Using the Internal PMDL Transmitter..............................................................278

13.12.1 Interrupt Driven Mode.........................................................................279

13.12.2 TDPR Interrupt Routine......................................................................280

13.13 Using the Internal Data Link Receiver ............................................................281

13.14 PRGD Pattern Generation ..............................................................................285

13.14.1 Generating and detecting repetitive patterns .....................................286

13.14.2 Common Test Patterns.......................................................................286

13.15 JTAG Support..................................................................................................288

13.15.1 TAP Controller ....................................................................................289

14 Functional Timing.....................................................................................................295

15 Absolute Maximum Ratings.....................................................................................319

16 D.C. Characteristics.................................................................................................320

17 Microprocessor Interface Timing Characteristics ....................................................322

18 A.C. Timing Characteristics .....................................................................................325

19 Ordering and Thermal Information ..........................................................................339

20 Mechanical Information ...........................................................................................340

Notes ...............................................................................................................................341

PM7347 Datasheet(PDF) 6 Page - PMC-Sierra, Inc